2011 GMC Sierra 15 Hybrid 2WD vs 2011 GMC Sierra C15 2WD
| EPA figure | 2011 GMC Sierra 15 Hybrid 2WD | 2011 GMC Sierra C15 2WD |
|---|---|---|
| Model year | 2011 | 2011 |
| Body · drive | Pickup · Rear-Wheel Drive · Hybrid | Pickup · Rear-Wheel Drive · Gas |
| Combined MPG | 21 | 14 |
| City / highway MPG | 20 / 23 | 12 / 18 |
| Fuel a year | $3,200 | $4,800 |
| Tailpipe CO₂ (g/mi) | 423 | 635 |
| Engine | 6.0 L 8-cyl | 6.2 L 8-cyl |
| Transmission | Automatic (variable gear ratios) | Automatic 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.