2015 Nissan Xterra 4WD vs 2015 Porsche 911 Carrera 4 Cabriolet
| EPA figure | 2015 Nissan Xterra 4WD | 2015 Porsche 911 Carrera 4 Cabriolet |
|---|---|---|
| Model year | 2015 | 2015 |
| Body · drive | SUV · 4-Wheel Drive · Gas | Minicompact · 4-Wheel Drive · Gas |
| Combined MPG | 17 | 21 |
| City / highway MPG | 15 / 20 | 19 / 26 |
| Fuel a year | $3,950 | $3,900 |
| Tailpipe CO₂ (g/mi) | 529 | 414 |
| Engine | 4.0 L 6-cyl | 3.4 L 6-cyl |
| Transmission | Automatic 5-spd | Manual 7-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.