2009 Mercedes-Benz CLS63 AMG vs 2009 Mercedes-Benz E550
| EPA figure | 2009 Mercedes-Benz CLS63 AMG | 2009 Mercedes-Benz E550 |
|---|---|---|
| Model year | 2009 | 2009 |
| Body · drive | Compact · Rear-Wheel Drive · Gas | Midsize · Rear-Wheel Drive · Gas |
| Combined MPG | 14 | 17 |
| City / highway MPG | 12 / 18 | 15 / 22 |
| Fuel a year | $5,850 | $4,850 |
| Tailpipe CO₂ (g/mi) | 635 | 523 |
| Engine | 6.2 L 8-cyl | 5.5 L 8-cyl |
| Transmission | Automatic (S7) | Automatic 7-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.