2025 Chevrolet Silverado 4WD vs 2026 Porsche Cayenne S
| EPA figure | 2025 Chevrolet Silverado 4WD | 2026 Porsche Cayenne S |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | Pickup · 4-Wheel Drive · Gas | SUV · All-Wheel Drive · Gas |
| Combined MPG | 18 | 18 |
| City / highway MPG | 17 / 20 | 16 / 21 |
| Fuel a year | $3,700 | $4,550 |
| Tailpipe CO₂ (g/mi) | 481 | 492 |
| Engine | 2.7 L 4-cyl turbo | 4.0 L 8-cyl turbo |
| Transmission | Automatic 8-spd | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.