2025 Porsche Cayenne Turbo GT vs 2026 Lexus GX 550
| EPA figure | 2025 Porsche Cayenne Turbo GT | 2026 Lexus GX 550 |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | SUV · All-Wheel Drive · Gas | SUV · 4-Wheel Drive · Gas |
| Combined MPG | 17 | 17 |
| City / highway MPG | 15 / 20 | 15 / 21 |
| Fuel a year | $4,850 | $4,850 |
| Tailpipe CO₂ (g/mi) | 521 | 505 |
| Engine | 4.0 L 8-cyl turbo | 3.4 L 6-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S10) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.