2026 Porsche 911 Carrera Cabriolet vs 2026 Toyota GR Supra
| EPA figure | 2026 Porsche 911 Carrera Cabriolet | 2026 Toyota GR Supra |
|---|---|---|
| Model year | 2026 | 2026 |
| Body · drive | Minicompact · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 21 | 21 |
| City / highway MPG | 18 / 25 | 19 / 26 |
| Fuel a year | $3,900 | $3,900 |
| Tailpipe CO₂ (g/mi) | 429 | 408 |
| Engine | 3.0 L 6-cyl turbo | 3.0 L 6-cyl turbo |
| Transmission | Automatic (AM-S8) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.