2012 Mercedes-Benz S400 Hybrid vs 2012 Mercedes-Benz SL550
| EPA figure | 2012 Mercedes-Benz S400 Hybrid | 2012 Mercedes-Benz SL550 |
|---|---|---|
| Model year | 2012 | 2012 |
| Body · drive | Large · Rear-Wheel Drive · Hybrid | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 21 | 17 |
| City / highway MPG | 19 / 25 | 14 / 22 |
| Fuel a year | $3,900 | $4,850 |
| Tailpipe CO₂ (g/mi) | 423 | 523 |
| Engine | 3.5 L 6-cyl | 5.5 L 8-cyl |
| Transmission | Automatic 7-spd | Automatic 7-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.