2017 Porsche 911 Turbo S Cabriolet vs 2017 Porsche Cayenne GTS
| EPA figure | 2017 Porsche 911 Turbo S Cabriolet | 2017 Porsche Cayenne GTS |
|---|---|---|
| Model year | 2017 | 2017 |
| Body · drive | Minicompact · All-Wheel Drive · Gas | SUV · All-Wheel Drive · Gas |
| Combined MPG | 21 | 19 |
| City / highway MPG | 19 / 24 | 16 / 23 |
| Fuel a year | $3,900 | $4,350 |
| Tailpipe CO₂ (g/mi) | 430 | 476 |
| Engine | 3.8 L 6-cyl turbo | 3.6 L 6-cyl turbo |
| Transmission | Automatic (AM-S7) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.