The Pontiac G5 gas mileage is 26.5 to 28.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2008 Pontiac G5 GT trim model has a combined gas mileage of 26.5 miles per gallon, while the 2009 Pontiac G5 has a combined gas mileage of 28.5 miles per gallon.
In the city, the G5 gas mileage is 22 to 24 miles per gallon depending on the trim and model year.
On the highway, the G5 gas mileage is 31 to 33 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.
2009 Pontiac G5 Gas Mileage
Depending on trim level, the 2009 Pontiac G5 gas mileage is from 27.5 to 28.5 miles per gallon combined.
In the city, the 2009 G5 gas mileage is from 23 to 24 miles per gallon, depending on the trim.
On the highway, the 2009 G5 gas mileage is from 32 to 33 miles per gallon, depending on the trim.
2009 Pontiac G5 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| GT Coupe |
2.2L | I4 | ECOTEC CONTINUOUS VARIABLE VALVE TIMING DOHC MFI | 5 Spd Manual | FWD |
23 city mpg | 32 hwy mpg | 27.5 combined mpg |
| Coupe |
2.2L | I4 | ECOTEC CONTINUOUS VARIABLE VALVE TIMING DOHC MFI | 5 Spd Manual | FWD |
24 city mpg | 33 hwy mpg | 28.5 combined mpg |
2009 Pontiac G5 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| GT Coupe |
2.2L | I4 | ECOTEC CONTINUOUS VARIABLE VALVE TIMING DOHC MFI | 5 Spd Manual | FWD |
10.0 city L/100 km | 7.0 hwy L/100 km | 9.0 combined L/100 km |
| Coupe |
2.2L | I4 | ECOTEC CONTINUOUS VARIABLE VALVE TIMING DOHC MFI | 5 Spd Manual | FWD |
10.0 city L/100 km | 7.0 hwy L/100 km | 8.0 combined L/100 km |
2008 Pontiac G5 Gas Mileage
The 2008 Pontiac G5 gas mileage is 26.5 miles per gallon combined.
In the city, the 2008 G5 gas mileage is 22 miles per gallon.
On the highway, the 2008 G5 gas mileage is 31 miles per gallon.
2008 Pontiac G5 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| GT Coupe |
2.4L | I4 | ECOTEC VARIABLE VALVE TIMING DOHC SFI | 5 Spd Manual | FWD |
22 city mpg | 31 hwy mpg | 26.5 combined mpg |
| Coupe |
2.2L | I4 | ECOTEC DOHC 16-VALVE SFI | 5 Spd Manual | FWD |
22 city mpg | 31 hwy mpg | 26.5 combined mpg |
2008 Pontiac G5 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| GT Coupe |
2.4L | I4 | ECOTEC VARIABLE VALVE TIMING DOHC SFI | 5 Spd Manual | FWD |
11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Coupe |
2.2L | I4 | ECOTEC DOHC 16-VALVE SFI | 5 Spd Manual | FWD |
11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
2007 Pontiac G5 Gas Mileage
The 2007 Pontiac G5 gas mileage is 28 miles per gallon combined.
In the city, the 2007 G5 gas mileage is 24 miles per gallon.
On the highway, the 2007 G5 gas mileage is 32 miles per gallon.
2007 Pontiac G5 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| GT Coupe |
2.4L | I4 | ECOTEC VARIABLE VALUE TIMING DOHC SFI | 5 Spd Manual, | FWD |
24 city mpg | 32 hwy mpg | 28 combined mpg |
| Coupe |
2.2L | I4 | ECOTEC DOHC 16-VALVE SFI | 5 Spd Manual, | FWD |
24 city mpg | 32 hwy mpg | 28 combined mpg |
2007 Pontiac G5 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| GT Coupe |
2.4L | I4 | ECOTEC VARIABLE VALUE TIMING DOHC SFI | 5 Spd Manual, | FWD |
10.0 city L/100 km | 7.0 hwy L/100 km | 8.0 combined L/100 km |
| Coupe |
2.2L | I4 | ECOTEC DOHC 16-VALVE SFI | 5 Spd Manual, | FWD |
10.0 city L/100 km | 7.0 hwy L/100 km | 8.0 combined L/100 km |
Pontiac G5 Gas Mileage Data Brought To You By AutoPadre
Pontiac G5 Gas Mileage Comparisons By Year