2011 Chevrolet Impala vs 2011 Chevrolet Silverado C15 2WD
| EPA figure | 2011 Chevrolet Impala | 2011 Chevrolet Silverado C15 2WD |
|---|---|---|
| Model year | 2011 | 2011 |
| Body · drive | Large · Front-Wheel Drive · Gas | Pickup · Rear-Wheel Drive · Gas |
| Combined MPG | 23 | 17 |
| City / highway MPG | 19 / 29 | 15 / 20 |
| Fuel a year | $2,900 | $3,950 |
| Tailpipe CO₂ (g/mi) | 386 | 523 |
| Engine | 3.5 L 6-cyl | 4.3 L 6-cyl |
| Transmission | Automatic 4-spd | Automatic 4-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.