2009 Mercedes-Benz S550 vs 2009 Mercedes-Benz S65 AMG
| EPA figure | 2009 Mercedes-Benz S550 | 2009 Mercedes-Benz S65 AMG |
|---|---|---|
| Model year | 2009 | 2009 |
| Body · drive | Large · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 17 | 13 |
| City / highway MPG | 14 / 22 | 11 / 17 |
| Fuel a year | $4,850 | $6,300 |
| Tailpipe CO₂ (g/mi) | 523 | 684 |
| Engine | 5.5 L 8-cyl | 6.0 L 12-cyl turbo |
| Transmission | Automatic 7-spd | Automatic (S5) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.