2010 GMC Terrain fuel economy
The EPA lists 4 versions of the 2010 GMC Terrain. Combined fuel economy ranges from 20 to 26 MPG; the most efficient version is rated 22 city / 32 highway.
At a glance
- Combined
- 20 to 26 MPG depending on version
- City and highway
- 22 and 32 most efficient version
- Yearly fuel cost
- $2,600 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 |
|---|---|---|---|---|---|---|
| Terrain FWD Automatic 6-spd | 4-cyl 2.4L | Front-Wheel Drive | 22 | 32 | 26 MPG | $2,600 |
| Terrain AWD Automatic 6-spd | 4-cyl 2.4L | All-Wheel Drive | 20 | 29 | 23 MPG | $2,900 |
| Terrain AWD Automatic 6-spd | 6-cyl 3.0L | All-Wheel Drive | 17 | 24 | 20 MPG | $3,350 |
| Terrain FWD Automatic 6-spd | 6-cyl 3.0L | Front-Wheel Drive | 17 | 25 | 20 MPG | $3,350 |
At EPA assumptions, the most efficient version costs about $2,600 per year in fuel, versus $3,350 for the least efficient.