2014 Porsche 911 Turbo S Cabriolet vs 2014 Porsche Boxster S
| EPA figure | 2014 Porsche 911 Turbo S Cabriolet | 2014 Porsche Boxster S |
|---|---|---|
| Model year | 2014 | 2014 |
| Body · drive | Minicompact · 4-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 24 |
| City / highway MPG | 17 / 24 | 21 / 29 |
| Fuel a year | $4,100 | $3,400 |
| Tailpipe CO₂ (g/mi) | 449 | 372 |
| Engine | 3.8 L 6-cyl turbo | 3.4 L 6-cyl |
| Transmission | Automatic (AM-S7) | Automatic (AM-S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.