2015 Porsche Cayenne Diesel vs 2015 Porsche Cayman GTS
| EPA figure | 2015 Porsche Cayenne Diesel | 2015 Porsche Cayman GTS |
|---|---|---|
| Model year | 2015 | 2015 |
| Body · drive | SUV · All-Wheel Drive · Diesel | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 23 | 22 |
| City / highway MPG | 20 / 29 | 19 / 26 |
| Fuel a year | $4,150 | $3,750 |
| Tailpipe CO₂ (g/mi) | 445 | 404 |
| Engine | 3.0 L 6-cyl turbo | 3.4 L 6-cyl |
| Transmission | Automatic (S8) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.