The GMC Sierra 1500 gas mileage is 11 to 26.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2003 GMC Sierra 1500 1500 Regular Cab SLE trim model has a combined gas mileage of 11 miles per gallon, while the 2021 GMC Sierra 1500 Crew Cab SLT has a combined gas mileage of 26.5 miles per gallon.
In the city, the Sierra 1500 gas mileage is 10 to 23 miles per gallon depending on the trim and model year.
On the highway, the Sierra 1500 gas mileage is 12 to 30 miles per gallon depending on the trim and model year.
Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.
Check out the Gas Mileage specifications for other makes and models.
2024 GMC Sierra 15002024 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2024 GMC Sierra 1500 gas mileage is from 17 to 22 miles per gallon combined.
In the city, the 2024 Sierra 1500 gas mileage is from 15 to 21 miles per gallon, depending on the trim.
On the highway, the 2024 Sierra 1500 gas mileage is from 19 to 23 miles per gallon, depending on the trim.
2024 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Ultimate Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| AT4X Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
19 city mpg | 20 hwy mpg | 20 combined mpg |
| AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
21 city mpg | 23 hwy mpg | 22 combined mpg |
| AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
21 city mpg | 23 hwy mpg | 22 combined mpg |
| SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 18 combined mpg |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 18 combined mpg |
2024 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 19 combined mpg |
| SLE Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| SLE Crew Cab 157" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| SLE Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| SLE Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
| SLE Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
2024 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 140" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Reg Cab 126" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Crew Cab 157" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Reg Cab 140" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
2024 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 126" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
| Pro Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
| Pro Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
| Elevation Double Cab 147" w/ 3VL Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Double Cab 147" w/ 3SB Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Crew Cab 157" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
2024 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Crew Cab 147" w/ 3VL Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Crew Cab 147" w/ 3SB Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
| Elevation Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
18 city mpg | 22 hwy mpg | 20 combined mpg |
| Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 18 combined mpg |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 18 combined mpg |
2024 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 19 combined mpg |
2024 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Ultimate Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15.7 city L/100 km | 12.4 hwy L/100 km | 13.8 combined L/100 km |
| AT4X Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
12.4 city L/100 km | 11.8 hwy L/100 km | 11.8 combined L/100 km |
| AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
11.2 city L/100 km | 10.2 hwy L/100 km | 10.7 combined L/100 km |
| AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
11.2 city L/100 km | 10.2 hwy L/100 km | 10.7 combined L/100 km |
| SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
15.7 city L/100 km | 11.8 hwy L/100 km | 13.1 combined L/100 km |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
15.7 city L/100 km | 11.8 hwy L/100 km | 13.1 combined L/100 km |
2024 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
14.7 city L/100 km | 11.2 hwy L/100 km | 12.4 combined L/100 km |
| SLE Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| SLE Crew Cab 157" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| SLE Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| SLE Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
| SLE Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
2024 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 140" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Pro Reg Cab 126" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Pro Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Pro Crew Cab 157" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Pro Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Pro Reg Cab 140" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
2024 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 126" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
| Pro Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
| Pro Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
| Elevation Double Cab 147" w/ 3VL Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Elevation Double Cab 147" w/ 3SB Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Elevation Crew Cab 157" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
2024 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Crew Cab 147" w/ 3VL Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Elevation Crew Cab 147" w/ 3SB Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.8 city L/100 km | 11.8 hwy L/100 km | 12.4 combined L/100 km |
| Elevation Double Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
| Elevation Crew Cab 147" Truck |
Turbo | MAX | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
13.1 city L/100 km | 10.7 hwy L/100 km | 11.8 combined L/100 km |
| Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15.7 city L/100 km | 11.8 hwy L/100 km | 13.1 combined L/100 km |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15.7 city L/100 km | 11.8 hwy L/100 km | 13.1 combined L/100 km |
2024 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | RWD |
14.7 city L/100 km | 11.2 hwy L/100 km | 12.4 combined L/100 km |
2023 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2023 GMC Sierra 1500 gas mileage is from 15.5 to 22 miles per gallon combined.
In the city, the 2023 Sierra 1500 gas mileage is from 14 to 21 miles per gallon, depending on the trim.
On the highway, the 2023 Sierra 1500 gas mileage is from 17 to 23 miles per gallon, depending on the trim.
2023 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Ultimate Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| AT4X Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
21 city mpg | 23 hwy mpg | 22 combined mpg |
| AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
21 city mpg | 23 hwy mpg | 22 combined mpg |
| SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
2023 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| SLE Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2023 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2023 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Elevation Double Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Double Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
2023 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Crew Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Crew Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
18 city mpg | 20 hwy mpg | 19 combined mpg |
| Elevation Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Elevation Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
2023 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2023 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Ultimate Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| AT4X Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
11.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
11.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2023 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| SLE Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2023 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Pro Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2023 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Elevation Double Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Elevation Double Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Elevation Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
2023 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Crew Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Elevation Crew Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
13.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| Elevation Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Elevation Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2023 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2022 GMC Sierra 15002022 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2022 GMC Sierra 1500 gas mileage is from 16 to 21.5 miles per gallon combined.
In the city, the 2022 Sierra 1500 gas mileage is from 14 to 20 miles per gallon, depending on the trim.
On the highway, the 2022 Sierra 1500 gas mileage is from 18 to 23 miles per gallon, depending on the trim.
2022 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| Limited AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| Limited SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| Limited SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| Limited SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| Limited SLE Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited SLE Crew Cab 157" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited SLE Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited SLE Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Limited SLE Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Limited Pro Reg Cab 140" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Pro Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited Pro Crew Cab 157" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Pro Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Pro Reg Cab 140" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Limited Pro Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Limited Pro Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Limited Elevation Double Cab 147" w/ 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited Elevation Double Cab 147" w/ 3SB Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Elevation Crew Cab 157" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Elevation Crew Cab 147" w/ 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Elevation Crew Cab 147" w/ 3SB Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Limited Elevation Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Limited Elevation Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| Limited Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| Limited Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| Denali Ultimate Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| AT4X Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| SLE Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Double Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Elevation Double Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Elevation Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Elevation Crew Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Elevation Crew Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| Elevation Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2022 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Limited SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Limited SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited SLE Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited SLE Crew Cab 157" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited SLE Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited SLE Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited SLE Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited Pro Reg Cab 140" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Pro Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited Pro Crew Cab 157" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Pro Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Pro Reg Cab 140" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited Pro Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited Pro Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited Elevation Double Cab 147" w/ 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited Elevation Double Cab 147" w/ 3SB Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Elevation Crew Cab 157" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Elevation Crew Cab 147" w/ 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Elevation Crew Cab 147" w/ 3SB Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited Elevation Double Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Limited Elevation Crew Cab 147" Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Limited Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Limited Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Denali Ultimate Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| AT4X Crew Cab 147" Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| AT4 Crew Cab 157" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| AT4 Crew Cab 147" Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| SLT Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| SLT Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| SLE Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| SLE Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| SLE Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Pro Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Pro Reg Cab 140" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Pro Reg Cab 126" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Pro Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Pro Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Double Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Elevation Double Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Elevation Crew Cab 157" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Elevation Crew Cab 147" w/ 3VL Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Elevation Crew Cab 147" w/ 3SB Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Elevation Double Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2022 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Elevation Crew Cab 147" Truck |
2.7L | Turbo | HIGH-OUTPUT | 8 Spd Auto, (Column Shifter) Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| Denali Crew Cab 157" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Denali Crew Cab 147" Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto With Electronic Precision Shift, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2021 GMC Sierra 1500 gas mileage is from 17 to 26.5 miles per gallon combined.
In the city, the 2021 Sierra 1500 gas mileage is from 14 to 23 miles per gallon, depending on the trim.
On the highway, the 2021 Sierra 1500 gas mileage is from 20 to 30 miles per gallon, depending on the trim.
2021 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Regular Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Regular Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| Regular Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | RWD |
14 city mpg | 21 hwy mpg | 17.5 combined mpg |
| Regular Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| Extended Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Extended Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Extended Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Extended Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Extended Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| Extended Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Extended Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Extended Cab Elevation 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Extended Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Extended Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Extended Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| Extended Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Extended Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| Extended Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 21 hwy mpg | 17.5 combined mpg |
| Extended Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 21 hwy mpg | 17.5 combined mpg |
| Extended Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| Crew Cab SLT Truck |
3.0L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab SLT Truck |
5.3L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| Crew Cab SLT Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Crew Cab SLT Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| Crew Cab SLT Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Crew Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Crew Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Crew Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Crew Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Crew Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| Crew Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Crew Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Crew Cab Elevation 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Crew Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Crew Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Crew Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| Crew Cab Denali Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali Truck |
3.0L | Turbo | I6 | DURAMAX | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
| Crew Cab Denali Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| Crew Cab Denali Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| Crew Cab Denali Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Crew Cab AT4 Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
| Crew Cab AT4 Truck |
3.0L | Turbo | I6 | DURAMAX | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab AT4 Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| Crew Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Crew Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| Crew Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| Crew Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 21 hwy mpg | 17.5 combined mpg |
| Crew Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 21 hwy mpg | 17.5 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2021 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Regular Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Regular Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Regular Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Regular Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Extended Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Extended Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| Extended Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Extended Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Extended Cab Elevation 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Extended Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| Extended Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Extended Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Extended Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab SLT Truck |
3.0L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab SLT Truck |
5.3L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab SLT Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab SLT Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Crew Cab SLT Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Crew Cab SLE Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab SLE Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab SLE Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| Crew Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Crew Cab Elevation 3VL Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Crew Cab Elevation Truck |
3.0L | Turbo | I6 | DURAMAX | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab Elevation Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab Elevation Truck |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| Crew Cab Denali Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali Truck |
3.0L | Turbo | I6 | DURAMAX | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
| Crew Cab Denali Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab Denali Truck |
3.0L | Turbo | I6 | DURAMAX | 10 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Crew Cab Denali Truck |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab AT4 Truck |
6.2L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
| Crew Cab AT4 Truck |
3.0L | Turbo | I6 | DURAMAX | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab AT4 Truck |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab Truck |
2.7L | Turbo | 6 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab Truck |
5.3L | V8 | ECOTEC3 WITH AVAILABLE ACTIVE FUEL MANAGEMENT | 8 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2021 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Truck |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2020 GMC Sierra 1500 gas mileage is from 17 to 26.5 miles per gallon combined.
In the city, the 2020 Sierra 1500 gas mileage is from 15 to 23 miles per gallon, depending on the trim.
On the highway, the 2020 Sierra 1500 gas mileage is from 19 to 30 miles per gallon, depending on the trim.
2020 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| 1500 Extended Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
| 1500 Extended Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
| 1500 Extended Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| 1500 Extended Cab AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| 1500 Crew Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
| 1500 Crew Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| 1500 Crew Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
22 city mpg | 26 hwy mpg | 24 combined mpg |
| 1500 Crew Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
23 city mpg | 30 hwy mpg | 26.5 combined mpg |
| 1500 Crew Cab AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Crew Cab 157" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 157" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Double Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab 157" AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2020 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| 1500 Extended Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
| 1500 Extended Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
| 1500 Extended Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| 1500 Extended Cab AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| 1500 Crew Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
| 1500 Crew Cab SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| 1500 Crew Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
11.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
| 1500 Crew Cab Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
10.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| 1500 Crew Cab AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2020 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 10 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2019 GMC Sierra 1500 gas mileage is from 17 to 21.5 miles per gallon combined.
In the city, the 2019 Sierra 1500 gas mileage is from 15 to 20 miles per gallon, depending on the trim.
On the highway, the 2019 Sierra 1500 gas mileage is from 19 to 23 miles per gallon, depending on the trim.
2019 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited 1500 Extended Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| Limited 1500 Extended Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Limited 1500 Extended Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| Limited 1500 Extended Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Extended Cab AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| Limited 1500 Double Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| Limited 1500 Double Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| Limited 1500 Double Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited 1500 Double Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
19 city mpg | 22 hwy mpg | 20.5 combined mpg |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
17 city mpg | 23 hwy mpg | 20 combined mpg |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Double Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab 157" AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2019 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited 1500 Extended Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited 1500 Extended Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited 1500 Extended Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited 1500 Extended Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| Limited 1500 Double Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited 1500 Double Cab SLE |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Limited 1500 Double Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Limited 1500 Double Cab |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab 157" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLT |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" SLE |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | 4WD |
12.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Double Cab 147" Elevation |
2.7L | Turbo | 8 Spd Auto, Electronically Controlled | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab 147" Denali |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | RWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Reg Cab 140" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2019 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Double Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" |
4.3L | V6 | ECOTEC3 | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Double Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 157" AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab 147" AT4 |
5.3L | V8 | ECOTEC3 | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2018 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2018 GMC Sierra 1500 gas mileage is from 17.5 to 21 miles per gallon combined.
In the city, the 2018 Sierra 1500 gas mileage is from 15 to 18 miles per gallon, depending on the trim.
On the highway, the 2018 Sierra 1500 gas mileage is from 20 to 24 miles per gallon, depending on the trim.
2018 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2018 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
2018 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2018 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
2018 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2018 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2018 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2018 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2017 GMC Sierra 1500 Crew Cab SLT2017 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2017 GMC Sierra 1500 gas mileage is from 17.5 to 21 miles per gallon combined.
In the city, the 2017 Sierra 1500 gas mileage is from 15 to 18 miles per gallon, depending on the trim.
On the highway, the 2017 Sierra 1500 gas mileage is from 20 to 24 miles per gallon, depending on the trim.
2017 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2017 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
2017 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2017 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
2017 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2017 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2017 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2017 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2016 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2016 GMC Sierra 1500 gas mileage is from 18 to 21 miles per gallon combined.
In the city, the 2016 Sierra 1500 gas mileage is from 15 to 18 miles per gallon, depending on the trim.
On the highway, the 2016 Sierra 1500 gas mileage is from 21 to 24 miles per gallon, depending on the trim.
2016 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2016 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2016 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
2016 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
2016 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2016 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLT eAssist |
5.3L | Hybrid | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2016 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 8 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
2016 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2015 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2015 GMC Sierra 1500 gas mileage is from 18 to 19.5 miles per gallon combined.
In the city, the 2015 Sierra 1500 gas mileage is from 15 to 16 miles per gallon, depending on the trim.
On the highway, the 2015 Sierra 1500 gas mileage is from 21 to 23 miles per gallon, depending on the trim.
2015 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2015 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2015 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
2015 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2015 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2015 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2014 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2014 GMC Sierra 1500 gas mileage is from 17 to 19.5 miles per gallon combined.
In the city, the 2014 Sierra 1500 gas mileage is from 14 to 16 miles per gallon, depending on the trim.
On the highway, the 2014 Sierra 1500 gas mileage is from 20 to 23 miles per gallon, depending on the trim.
2014 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2014 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2014 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 22 hwy mpg | 19 combined mpg |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
2014 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Regular Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2014 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2014 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab Denali |
5.3L | V8 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab |
4.3L | V6 | ECOTEC3 WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2013 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2013 GMC Sierra 1500 gas mileage is from 15 to 21.5 miles per gallon combined.
In the city, the 2013 Sierra 1500 gas mileage is from 12 to 20 miles per gallon, depending on the trim.
On the highway, the 2013 Sierra 1500 gas mileage is from 18 to 23 miles per gallon, depending on the trim.
2013 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2013 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2013 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
2013 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled | AWD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
2013 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2013 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2013 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2013 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
2013 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled | AWD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
2013 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2012 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2012 GMC Sierra 1500 gas mileage is from 15 to 21.5 miles per gallon combined.
In the city, the 2012 Sierra 1500 gas mileage is from 12 to 20 miles per gallon, depending on the trim.
On the highway, the 2012 Sierra 1500 gas mileage is from 18 to 23 miles per gallon, depending on the trim.
2012 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2012 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2012 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
2012 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
2012 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2012 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2012 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2012 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
2012 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
2012 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2011 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2011 GMC Sierra 1500 gas mileage is from 15 to 21.5 miles per gallon combined.
In the city, the 2011 Sierra 1500 gas mileage is from 12 to 20 miles per gallon, depending on the trim.
On the highway, the 2011 Sierra 1500 gas mileage is from 18 to 23 miles per gallon, depending on the trim.
2011 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
20 city mpg | 23 hwy mpg | 21.5 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2011 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2011 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
2011 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
2011 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2011 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC VARIABLE VALVE TIMING SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
12.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2011 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2011 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
2011 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
2011 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85- COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2010 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2010 GMC Sierra 1500 gas mileage is from 15.5 to 21.5 miles per gallon combined.
In the city, the 2010 Sierra 1500 gas mileage is from 12 to 21 miles per gallon, depending on the trim.
On the highway, the 2010 Sierra 1500 gas mileage is from 18 to 22 miles per gallon, depending on the trim.
2010 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
21 city mpg | 22 hwy mpg | 21.5 combined mpg |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
21 city mpg | 22 hwy mpg | 21.5 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2010 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
15 city mpg | 22 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2010 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2010 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
2010 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
2010 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | 4WD |
11.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFI HYBRIDLIVC | 2-Mode Strong Hybrid, Auto, Electronic. | RWD |
11.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2010 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2010 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | 4WD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 6 Spd Auto | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2010 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC VARIABLE VALVE TIMING SFI E85-COMPATIBLE FLEXFUEL | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | 4WD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
2010 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC VARIABLE VALVE TIMING SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
2009 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2009 GMC Sierra 1500 gas mileage is from 15.5 to 21.5 miles per gallon combined.
In the city, the 2009 Sierra 1500 gas mileage is from 12 to 21 miles per gallon, depending on the trim.
On the highway, the 2009 Sierra 1500 gas mileage is from 18 to 22 miles per gallon, depending on the trim.
2009 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFILIVC | 4 Spd Auto | 4WD |
20 city mpg | 20 hwy mpg | 20 combined mpg |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFILIVC | 4 Spd Auto | RWD |
21 city mpg | 22 hwy mpg | 21.5 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
2009 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
2009 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK | 6 Spd Auto | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 20 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) ALUMINUM BLOCK | 6 Spd Auto | 4WD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK | 6 Spd Auto | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2009 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
13 city mpg | 19 hwy mpg | 16 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
2009 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
2009 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFILIVC | 4 Spd Auto | 4WD |
12.0 city L/100 km | 12.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Crew Cab |
6.0L | Hybrid | V8 | VORTEC SFILIVC | 4 Spd Auto | RWD |
11.0 city L/100 km | 11.0 hwy L/100 km | 11.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Regular Cab Work Truck |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab Work Truck |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2009 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab Work Truck |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2009 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab XFE |
5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK | 6 Spd Auto | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab Work Truck |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) ALUMINUM BLOCK | 6 Spd Auto | 4WD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 NM] @ 4400 RPM) IRON BLOCK | 6 Spd Auto | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2009 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | AWD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab Denali |
6.2L | V8 | VORTEC SFI E85-COMPATIBLE FLEXFUEL CAPABLE OF RUNNING ON UNLEADED OR UP TO 85% ETHANOL (403 HP [300.5 KW] @ 5700 RPM 417LB-FT OF TORQUE [565.4 N-M] @ 4300 RPM) | 6 Spd Auto, Heavy-Duty, Electronically Controlled With OD And Tow/Haul Mode | RWD |
18.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2009 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4600 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
2008 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2008 GMC Sierra 1500 gas mileage is from 15 to 17.5 miles per gallon combined.
In the city, the 2008 Sierra 1500 gas mileage is from 12 to 15 miles per gallon, depending on the trim.
On the highway, the 2008 Sierra 1500 gas mileage is from 17 to 20 miles per gallon, depending on the trim.
2008 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
6.2L | V8 | VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI | 6 Spd Auto, Heavy-Duty, Electronically Controlled | AWD |
12 city mpg | 18 hwy mpg | 15 combined mpg |
| Crew Cab Denali |
6.2L | V8 | VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI | 6 Spd Auto, Heavy-Duty, Electronically Controlled | RWD |
12 city mpg | 19 hwy mpg | 15.5 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 17 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2008 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
13 city mpg | 17 hwy mpg | 15 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
2008 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.8L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
13 city mpg | 18 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
14 city mpg | 18 hwy mpg | 16 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
2008 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
6.2L | V8 | VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI | 6 Spd Auto, Heavy-Duty, Electronically Controlled | AWD |
20.0 city L/100 km | 13.0 hwy L/100 km | 16.0 combined L/100 km |
| Crew Cab Denali |
6.2L | V8 | VORTEC HIGH-OUTPUT VARIABLE VALVE TIMING SFI | 6 Spd Auto, Heavy-Duty, Electronically Controlled | RWD |
20.0 city L/100 km | 12.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 14.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2008 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
18.0 city L/100 km | 14.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2008 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
4.8L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
17.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 N-M] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2007 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2007 GMC Sierra 1500 gas mileage is from 15.5 to 19.5 miles per gallon combined.
In the city, the 2007 Sierra 1500 gas mileage is from 14 to 18 miles per gallon, depending on the trim.
On the highway, the 2007 Sierra 1500 gas mileage is from 17 to 21 miles per gallon, depending on the trim.
2007 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
6.0L | V8 | VORTEC MFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| Classic 1500 Extended Cab SLE |
5.3L | Hybrid | V8 | VORTEC SFI HYBRID | 4 Spd Auto, Hybrid, Electronically Controlled | 4WD |
17 city mpg | 19 hwy mpg | 18 combined mpg |
| Classic 1500 Extended Cab SLE |
5.3L | Hybrid | V8 | VORTEC SFI HYBRID | 4 Spd Auto, Hybrid, Electronically Controlled | RWD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| Classic 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| Classic 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| Classic 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
2007 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Classic 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| Classic 1500 Crew Cab SLE |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| Classic 1500 Crew Cab SLE |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| Classic 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| Classic 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
2007 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
2007 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
2007 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
6.0L | V8 | VORTEC MFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| Classic 1500 Extended Cab SLE |
5.3L | Hybrid | V8 | VORTEC SFI HYBRID | 4 Spd Auto, Hybrid, Electronically Controlled | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Classic 1500 Extended Cab SLE |
5.3L | Hybrid | V8 | VORTEC SFI HYBRID | 4 Spd Auto, Hybrid, Electronically Controlled | RWD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| Classic 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Classic 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| Classic 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
2007 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Classic 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Classic 1500 Crew Cab SLE |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| Classic 1500 Crew Cab SLE |
5.3L | V8 | VORTEC SFI FLEXFUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Classic 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| Classic 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2007 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) ALUMINUM BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLT |
5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT (315 HP [234.9 KW] @ 5200 RPM 338LB-FT OF TORQUE [456.3 N-M] @ 4400 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2007 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SL |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.3L | V6 | VORTEC MFI (195 HP [145.4 KW] @ 4600 RPM 260LB-FT OF TORQUE [351.0 N-M] @ 2800 RPM) | 4 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | VORTEC SFI (295 HP [220.0 KW] @ 5600 RPM 305LB-FT TORQUE [411.8 NM] @ 4800 RPM) IRON BLOCK | 4 Spd Auto, Electronically Controlled | 4WD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2006 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2006 GMC Sierra 1500 gas mileage is from 15 to 19.5 miles per gallon combined.
In the city, the 2006 Sierra 1500 gas mileage is from 13 to 18 miles per gallon, depending on the trim.
On the highway, the 2006 Sierra 1500 gas mileage is from 17 to 21 miles per gallon, depending on the trim.
2006 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
13 city mpg | 17 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | 4WD |
17 city mpg | 19 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | RWD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
2006 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab SL |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SL |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
2006 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SL |
V6 | VORTEC 4300 MFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Regular Cab SL |
V6 | VORTEC 4300 MFI | 5 Spd Manual With OD | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SL |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
2006 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
V6 | VORTEC 4300 MFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
2006 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
18.0 city L/100 km | 14.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | RWD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
2006 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI FLEXIBLE FUEL | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SL |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SL |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2006 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SL |
V6 | VORTEC 4300 MFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Regular Cab SL |
V6 | VORTEC 4300 MFI | 5 Spd Manual With OD | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SL |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2006 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SL |
V6 | VORTEC 4300 MFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2005 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2005 GMC Sierra 1500 gas mileage is from 15 to 19.5 miles per gallon combined.
In the city, the 2005 Sierra 1500 gas mileage is from 14 to 18 miles per gallon, depending on the trim.
On the highway, the 2005 Sierra 1500 gas mileage is from 16 to 21 miles per gallon, depending on the trim.
2005 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
14 city mpg | 16 hwy mpg | 15 combined mpg |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | 4WD |
17 city mpg | 19 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | RWD |
18 city mpg | 21 hwy mpg | 19.5 combined mpg |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI ALUMINUM BLOCK WITH STEEL CYLINDER SLEEVES | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
2005 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Regular Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
2005 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab |
V6 | VORTEC 4300 MFI | 5 Spd Manual With OD | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
16 city mpg | 20 hwy mpg | 18 combined mpg |
2005 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Crew Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
17.0 city L/100 km | 15.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | 4WD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLE |
Hybrid | V8 | VORTEC 5300 SFI HYBRID | 4 Spd Auto, Electronically Controlled Hybrid | RWD |
13.0 city L/100 km | 11.0 hwy L/100 km | 12.0 combined L/100 km |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI ALUMINUM BLOCK WITH STEEL CYLINDER SLEEVES | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2005 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Crew Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Crew Cab SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
2005 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab |
V6 | VORTEC 4300 MFI | 5 Spd Manual With OD | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2004 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2004 GMC Sierra 1500 gas mileage is from 15 to 18.5 miles per gallon combined.
In the city, the 2004 Sierra 1500 gas mileage is from 13 to 17 miles per gallon, depending on the trim.
On the highway, the 2004 Sierra 1500 gas mileage is from 17 to 20 miles per gallon, depending on the trim.
2004 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
13 city mpg | 17 hwy mpg | 15 combined mpg |
| Crew Cab 1500 SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| Crew Cab 1500 SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
16 city mpg | 19 hwy mpg | 17.5 combined mpg |
| Crew Cab 1500 SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
15 city mpg | 18 hwy mpg | 16.5 combined mpg |
| Crew Cab 1500 SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
16 city mpg | 19 hwy mpg | 17.5 combined mpg |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
2004 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16 city mpg | 19 hwy mpg | 17.5 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Regular Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Regular Cab |
V6 | VORTEC 4300 MFI | 5 Spd Manual With OD | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
2004 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
17 city mpg | 20 hwy mpg | 18.5 combined mpg |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
2004 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
18.0 city L/100 km | 14.0 hwy L/100 km | 16.0 combined L/100 km |
| Crew Cab 1500 SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab 1500 SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| Crew Cab 1500 SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
16.0 city L/100 km | 13.0 hwy L/100 km | 14.0 combined L/100 km |
| Crew Cab 1500 SLE |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
2004 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
15.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Regular Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab |
V6 | VORTEC 4300 MFI | 5 Spd Manual With OD | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
2004 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD And Tow/Haul Mode | RWD |
14.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2003 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2003 GMC Sierra 1500 gas mileage is from 11 to 17.5 miles per gallon combined.
In the city, the 2003 Sierra 1500 gas mileage is from 10 to 15 miles per gallon, depending on the trim.
On the highway, the 2003 Sierra 1500 gas mileage is from 12 to 20 miles per gallon, depending on the trim.
2003 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & External Oil Cooler | AWD |
12 city mpg | 16 hwy mpg | 14 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
10 city mpg | 12 hwy mpg | 11 combined mpg |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 5 Spd Manual W/OD | RWD |
15 city mpg | 14 hwy mpg | 14.5 combined mpg |
| 1500 Regular Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
10 city mpg | 12 hwy mpg | 11 combined mpg |
| 1500 Regular Cab |
V6 | VORTEC 4300 MFI | 5 Spd Manual W/OD | RWD |
15 city mpg | 14 hwy mpg | 14.5 combined mpg |
| 1500 Extended Cab SLT |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
10 city mpg | 12 hwy mpg | 11 combined mpg |
2003 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
11 city mpg | 14 hwy mpg | 12.5 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
10 city mpg | 12 hwy mpg | 11 combined mpg |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
11 city mpg | 14 hwy mpg | 12.5 combined mpg |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
11 city mpg | 14 hwy mpg | 12.5 combined mpg |
| 1500 Extended Cab |
V6 | VORTEC 4300 MFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
2003 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Extended Cab Denali |
V8 | VORTEC 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & External Oil Cooler | AWD |
20.0 city L/100 km | 15.0 hwy L/100 km | 17.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
24.0 city L/100 km | 20.0 hwy L/100 km | 21.0 combined L/100 km |
| 1500 Regular Cab SLE |
V8 | VORTEC 4800 SFI | 5 Spd Manual W/OD | RWD |
16.0 city L/100 km | 17.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Regular Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
24.0 city L/100 km | 20.0 hwy L/100 km | 21.0 combined L/100 km |
| 1500 Regular Cab |
V6 | VORTEC 4300 MFI | 5 Spd Manual W/OD | RWD |
16.0 city L/100 km | 17.0 hwy L/100 km | 16.0 combined L/100 km |
| 1500 Extended Cab SLT |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
24.0 city L/100 km | 20.0 hwy L/100 km | 21.0 combined L/100 km |
2003 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLT |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
21.0 city L/100 km | 17.0 hwy L/100 km | 19.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD |
24.0 city L/100 km | 20.0 hwy L/100 km | 21.0 combined L/100 km |
| 1500 Extended Cab SLE |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
21.0 city L/100 km | 17.0 hwy L/100 km | 19.0 combined L/100 km |
| 1500 Extended Cab |
V8 | VORTEC 4800 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
21.0 city L/100 km | 17.0 hwy L/100 km | 19.0 combined L/100 km |
| 1500 Extended Cab |
V6 | VORTEC 4300 MFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
2002 GMC Sierra 1500 Gas Mileage
Depending on trim level, the 2002 GMC Sierra 1500 gas mileage is from 13.5 to 18.5 miles per gallon combined.
In the city, the 2002 Sierra 1500 gas mileage is from 12 to 16 miles per gallon, depending on the trim.
On the highway, the 2002 Sierra 1500 gas mileage is from 15 to 21 miles per gallon, depending on the trim.
2002 GMC Sierra 1500 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SL |
4.3L | V6 | (262) SFI (VORTEC) | 5 Spd Manual w/OD | RWD |
15 city mpg | 20 hwy mpg | 17.5 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Regular Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Regular Cab SL |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLT |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLT |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
2002 GMC Sierra 1500 Gas Mileage (Imperial) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
15 city mpg | 19 hwy mpg | 17 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
14 city mpg | 17 hwy mpg | 15.5 combined mpg |
| 1500 Extended Cab SL |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
16 city mpg | 21 hwy mpg | 18.5 combined mpg |
| 1500 Extended Cab Denali |
6.0L | V8 | (364) SFI (VORTEC) | Hd 4 Spd Auto w/OD | AWD |
12 city mpg | 15 hwy mpg | 13.5 combined mpg |
2002 GMC Sierra 1500 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Regular Cab SL |
4.3L | V6 | (262) SFI (VORTEC) | 5 Spd Manual w/OD | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Regular Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Regular Cab SL |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLT |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLT |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2002 GMC Sierra 1500 Gas Mileage (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 1500 Extended Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SLE |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
16.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD |
17.0 city L/100 km | 14.0 hwy L/100 km | 15.0 combined L/100 km |
| 1500 Extended Cab SL |
4.8L | V8 | (293) SFI (VORTEC) | 4 Spd Auto w/OD | RWD |
15.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
| 1500 Extended Cab Denali |
6.0L | V8 | (364) SFI (VORTEC) | Hd 4 Spd Auto w/OD | AWD |
20.0 city L/100 km | 16.0 hwy L/100 km | 17.0 combined L/100 km |
GMC Sierra 1500
Gas Mileage Model Comparisons
GMC Sierra 1500 Gas Mileage Comparisons By Year