2009 Mercedes-Benz SL550 vs 2009 Mercedes-Benz SLK350
| EPA figure | 2009 Mercedes-Benz SL550 | 2009 Mercedes-Benz SLK350 |
|---|---|---|
| Model year | 2009 | 2009 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 16 | 21 |
| City / highway MPG | 13 / 21 | 18 / 26 |
| Fuel a year | $5,150 | $3,900 |
| Tailpipe CO₂ (g/mi) | 555 | 423 |
| Engine | 5.5 L 8-cyl | 3.5 L 6-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.