2023 Porsche 718 Cayman S vs 2023 Porsche 718 GT4 RS
| EPA figure | 2023 Porsche 718 Cayman S | 2023 Porsche 718 GT4 RS |
|---|---|---|
| Model year | 2023 | 2023 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 21 | 16 |
| City / highway MPG | 19 / 24 | 15 / 19 |
| Fuel a year | $3,900 | $5,150 |
| Tailpipe CO₂ (g/mi) | 423 | 544 |
| Engine | 2.5 L 4-cyl turbo | 4.0 L 6-cyl |
| Transmission | Manual 6-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.