2025 Porsche 718 Boxster vs 2025 Porsche 718 Cayman S
| EPA figure | 2025 Porsche 718 Boxster | 2025 Porsche 718 Cayman S |
|---|---|---|
| Model year | 2025 | 2025 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 24 | 22 |
| City / highway MPG | 21 / 27 | 19 / 25 |
| Fuel a year | $3,400 | $3,750 |
| Tailpipe CO₂ (g/mi) | 375 | 410 |
| Engine | 2.0 L 4-cyl turbo | 2.5 L 4-cyl turbo |
| 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.