2010 Porsche Cayman
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Cayman | 20 | 29 | 24 | Premium Gasoline | Rear-Wheel Drive | 2.9L 6-cyl | Automatic 7-spd |
| Cayman | 19 | 27 | 22 | Premium Gasoline | Rear-Wheel Drive | 2.9L 6-cyl | Manual 6-spd |
| Cayman S | 20 | 29 | 23 | Premium Gasoline | Rear-Wheel Drive | 3.4L 6-cyl | Automatic 7-spd |
| Cayman S | 19 | 26 | 22 | Premium Gasoline | Rear-Wheel Drive | 3.4L 6-cyl | Manual 6-spd |