2015 GMC Sierra K15 4WD vs 2015 GMC Terrain AWD
| EPA figure | 2015 GMC Sierra K15 4WD | 2015 GMC Terrain AWD |
|---|---|---|
| Model year | 2015 | 2015 |
| Body · drive | Pickup · 4-Wheel Drive · Gas | SUV · All-Wheel Drive · Gas |
| Combined MPG | 17 | 19 |
| City / highway MPG | 15 / 21 | 16 / 23 |
| Fuel a year | $3,950 | $3,550 |
| Tailpipe CO₂ (g/mi) | 519 | 481 |
| Engine | 6.2 L 8-cyl | 3.6 L 6-cyl |
| Transmission | Automatic 8-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.