The Buick Terraza gas mileage is 21 to 21.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2005 Buick Terraza CXL trim model has a combined gas mileage of 21 miles per gallon, while the 2006 Buick Terraza CXL has a combined gas mileage of 21.5 miles per gallon.
In the city, the Terraza gas mileage is 18 miles per gallon.
On the highway, the Terraza gas mileage is 24 to 25 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.
2006 Buick Terraza Gas Mileage
The 2006 Buick Terraza gas mileage is 21.5 miles per gallon combined.
In the city, the 2006 Terraza gas mileage is 18 miles per gallon.
On the highway, the 2006 Terraza gas mileage is 25 miles per gallon.
2006 Buick Terraza Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| CXL Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
18 city mpg | 25 hwy mpg | 21.5 combined mpg |
| CX Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
18 city mpg | 25 hwy mpg | 21.5 combined mpg |
2006 Buick Terraza Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| CXL Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
| CX Wagon |
3.5L | V6 | 3500 SFI | 4 Spd Auto, Electronically Controlled With OD | FWD |
13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
2005 Buick Terraza Gas Mileage
The 2005 Buick Terraza gas mileage is 21 miles per gallon combined.
In the city, the 2005 Terraza gas mileage is 18 miles per gallon.
On the highway, the 2005 Terraza gas mileage is 24 miles per gallon.
2005 Buick Terraza Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| CXL Wagon |
3.5L | V6 | 3500 SFI (200 HP [149 KW] @ 5200 RPM 220LB.-FT [298.0 N-M] @ 4400 RPM) | 4 Spd Auto, Electronically Controlled With OD | FWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
| CX Wagon |
3.5L | V6 | 3500 SFI (200 HP [149 KW] @ 5200 RPM 220LB.-FT [298.0 N-M] @ 4400 RPM) | 4 Spd Auto, Electronically Controlled With OD | FWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
2005 Buick Terraza Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| CXL Wagon |
3.5L | V6 | 3500 SFI (200 HP [149 KW] @ 5200 RPM 220LB.-FT [298.0 N-M] @ 4400 RPM) | 4 Spd Auto, Electronically Controlled With OD | FWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| CX Wagon |
3.5L | V6 | 3500 SFI (200 HP [149 KW] @ 5200 RPM 220LB.-FT [298.0 N-M] @ 4400 RPM) | 4 Spd Auto, Electronically Controlled With OD | FWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
Buick Terraza Gas Mileage Data Brought To You By AutoPadre
Buick Terraza Gas Mileage Comparisons By Year