2025 Lexus IS 500 vs 2026 Porsche 911 Carrera GTS
| EPA figure | 2025 Lexus IS 500 | 2026 Porsche 911 Carrera GTS |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | Compact · Rear-Wheel Drive · Gas | Minicompact · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 20 |
| City / highway MPG | 17 / 25 | 17 / 24 |
| Fuel a year | $4,100 | $4,100 |
| Tailpipe CO₂ (g/mi) | 451 | 453 |
| Engine | 5.0 L 8-cyl | 3.6 L 6-cyl turbo |
| Transmission | Automatic (S8) | Automatic (AM-S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.