2026 Porsche Cayenne Turbo GT vs 2027 Chevrolet Tahoe 2WD
| EPA figure | 2026 Porsche Cayenne Turbo GT | 2027 Chevrolet Tahoe 2WD |
|---|---|---|
| Model year | 2026 | 2027 |
| Body · drive | SUV · All-Wheel Drive · Gas | SUV · Rear-Wheel Drive · Gas |
| Combined MPG | 17 | 17 |
| City / highway MPG | 15 / 20 | 15 / 20 |
| Fuel a year | $4,850 | $3,950 |
| Tailpipe CO₂ (g/mi) | 521 | 530 |
| Engine | 4.0 L 8-cyl turbo | 5.3 L 8-cyl |
| Transmission | Automatic (S8) | Automatic 10-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.