2015 GMC Sierra K15 Cab Chassis 4WD vs 2015 GMC Terrain FWD
| EPA figure | 2015 GMC Sierra K15 Cab Chassis 4WD | 2015 GMC Terrain FWD |
|---|---|---|
| Model year | 2015 | 2015 |
| Body · drive | Special purpose · 4-Wheel Drive · Gas | SUV · Front-Wheel Drive · Gas |
| Combined MPG | 18 | 26 |
| City / highway MPG | 16 / 20 | 22 / 31 |
| Fuel a year | $3,700 | $2,600 |
| Tailpipe CO₂ (g/mi) | 507 | 347 |
| Engine | 4.3 L 6-cyl | 2.4 L 4-cyl |
| Transmission | Automatic 6-spd | Automatic 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.