2003 Mercedes-Benz SL-Class
2 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| SL500 | 14 | 20 | 16 | Premium Gasoline | Rear-Wheel Drive | 5L 8-cyl | Automatic 5-spd |
| SL55 AMG | 12 | 18 | 14 | Premium Gasoline | Rear-Wheel Drive | 5.5L 8-cyl Supercharged | Automatic 5-spd |