2008 Porsche 911
7 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| 911 GT2 | 16 | 23 | 19 | Premium Gasoline | Rear-Wheel Drive | 3.6L 6-cyl Turbo | Manual 6-spd |
| 911 GT3 | 15 | 22 | 18 | Premium Gasoline | Rear-Wheel Drive | 3.6L 6-cyl | Manual 6-spd |
| 911 GT3 RS | 15 | 22 | 18 | Premium Gasoline | Rear-Wheel Drive | 3.6L 6-cyl | Manual 6-spd |
| 911 Turbo | 15 | 23 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3.6L 6-cyl Turbo | Automatic 5-spd |
| 911 Turbo | 16 | 23 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3.6L 6-cyl Turbo | Manual 6-spd |
| 911 Turbo Cabriolet | 15 | 23 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3.6L 6-cyl Turbo | Automatic 5-spd |
| 911 Turbo Cabriolet | 15 | 24 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3.6L 6-cyl Turbo | Manual 6-spd |