2015 Porsche Cayman
6 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 | 2.7L 6-cyl | Manual 6-spd |
| Cayman | 22 | 31 | 25 | Premium Gasoline | Rear-Wheel Drive | 2.7L 6-cyl | Automatic (AM-S7) |
| Cayman GTS | 19 | 26 | 22 | Premium Gasoline | Rear-Wheel Drive | 3.4L 6-cyl | Manual 6-spd |
| Cayman GTS | 21 | 30 | 25 | Premium Gasoline | Rear-Wheel Drive | 3.4L 6-cyl | Automatic (AM-S7) |
| Cayman S | 20 | 27 | 22 | Premium Gasoline | Rear-Wheel Drive | 3.4L 6-cyl | Manual 6-spd |
| Cayman S | 21 | 29 | 24 | Premium Gasoline | Rear-Wheel Drive | 3.4L 6-cyl | Automatic (AM-S7) |