2015 GMC Sierra C15 2WD vs 2015 GMC Sierra C15 Cab Chassis 2WD
| EPA figure | 2015 GMC Sierra C15 2WD | 2015 GMC Sierra C15 Cab Chassis 2WD |
|---|---|---|
| Model year | 2015 | 2015 |
| Body · drive | Pickup · Rear-Wheel Drive · Gas | Special purpose · Rear-Wheel Drive · Gas |
| Combined MPG | 19 | 18 |
| City / highway MPG | 16 / 23 | 16 / 21 |
| Fuel a year | $3,550 | $3,700 |
| Tailpipe CO₂ (g/mi) | 478 | 496 |
| Engine | 5.3 L 8-cyl | 4.3 L 6-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.