2025 Porsche 718 Boxster GTS vs 2025 Porsche 911 Carrera GTS Cabriolet
| EPA figure | 2025 Porsche 718 Boxster GTS | 2025 Porsche 911 Carrera GTS Cabriolet |
|---|---|---|
| Model year | 2025 | 2025 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Minicompact · Rear-Wheel Drive · Gas |
| Combined MPG | 19 | 19 |
| City / highway MPG | 17 / 24 | 17 / 23 |
| Fuel a year | $4,350 | $4,350 |
| Tailpipe CO₂ (g/mi) | 458 | 459 |
| Engine | 4.0 L 6-cyl | 3.6 L 6-cyl turbo |
| Transmission | Manual 6-spd | Automatic (AM-S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.