2020 Porsche 911 Carrera 4S Cabriolet vs 2020 Porsche Boxster
| EPA figure | 2020 Porsche 911 Carrera 4S Cabriolet | 2020 Porsche Boxster |
|---|---|---|
| Model year | 2020 | 2020 |
| Body · drive | Minicompact · All-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 22 |
| City / highway MPG | 17 / 24 | 20 / 26 |
| Fuel a year | $4,100 | $3,750 |
| Tailpipe CO₂ (g/mi) | 451 | 394 |
| Engine | 3.0 L 6-cyl turbo | 2.0 L 4-cyl turbo |
| Transmission | Manual 7-spd | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.