2020 Porsche 911 Carrera S Cabriolet vs 2020 Porsche Boxster S
| EPA figure | 2020 Porsche 911 Carrera S Cabriolet | 2020 Porsche Boxster S |
|---|---|---|
| Model year | 2020 | 2020 |
| Body · drive | Minicompact · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 22 |
| City / highway MPG | 17 / 25 | 19 / 25 |
| Fuel a year | $4,100 | $3,750 |
| Tailpipe CO₂ (g/mi) | 443 | 410 |
| Engine | 3.0 L 6-cyl turbo | 2.5 L 4-cyl turbo |
| Transmission | Manual 7-spd | Automatic (AM-S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.