2011 Chevrolet Impala vs 2011 Chevrolet Silverado 15 Hybrid 4WD
| EPA figure | 2011 Chevrolet Impala | 2011 Chevrolet Silverado 15 Hybrid 4WD |
|---|---|---|
| Model year | 2011 | 2011 |
| Body · drive | Large · Front-Wheel Drive · Gas | Pickup · 4-Wheel Drive · Hybrid |
| Combined MPG | 23 | 21 |
| City / highway MPG | 19 / 29 | 20 / 23 |
| Fuel a year | $2,900 | $3,200 |
| Tailpipe CO₂ (g/mi) | 386 | 423 |
| Engine | 3.5 L 6-cyl | 6.0 L 8-cyl |
| Transmission | Automatic 4-spd | Automatic (variable gear ratios) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.