2015 Mercedes-Benz SL550 vs 2015 Mercedes-Benz SLK350
| EPA figure | 2015 Mercedes-Benz SL550 | 2015 Mercedes-Benz SLK350 |
|---|---|---|
| Model year | 2015 | 2015 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 24 |
| City / highway MPG | 18 / 24 | 21 / 28 |
| Fuel a year | $4,100 | $3,400 |
| Tailpipe CO₂ (g/mi) | 442 | 371 |
| Engine | 4.7 L 8-cyl turbo | 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.