2007 Pontiac G6 fuel economy
The EPA lists 6 versions of the 2007 Pontiac G6. Combined fuel economy ranges from 18 to 24 MPG; the most efficient version is rated 20 city / 30 highway.
At a glance
- Combined
- 18 to 24 MPG depending on version
- City and highway
- 20 and 30 most efficient version
- Yearly fuel cost
- $2,800 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| G6 Automatic 4-spd | 4-cyl 2.4L | Front-Wheel Drive | 20 | 30 | 24 MPG | $2,800 |
| G6 Automatic 4-spd | 6-cyl 3.5L | Front-Wheel Drive | 18 | 28 | 21 MPG | $3,200 |
| G6 Automatic (S4) | 6-cyl 3.5L | Front-Wheel Drive | 18 | 26 | 21 MPG | $3,200 |
| G6 Automatic (S6) | 6-cyl 3.6L | Front-Wheel Drive | 17 | 26 | 21 MPG | $3,200 |
| G6 Manual 6-spd | 6-cyl 3.9L | Front-Wheel Drive | 16 | 25 | 19 MPG | $3,550 |
| G6 GT/GTP Convertible Automatic (S4) | 6-cyl 3.9L | Front-Wheel Drive | 15 | 22 | 18 MPG | $3,700 |
At EPA assumptions, the most efficient version costs about $2,800 per year in fuel, versus $3,700 for the least efficient.