2025 GMC Canyon AT4X AEV 4WD vs 2025 GMC Sierra Mud Terrain Tires 4WD
| EPA figure | 2025 GMC Canyon AT4X AEV 4WD | 2025 GMC Sierra Mud Terrain Tires 4WD |
|---|---|---|
| Model year | 2025 | 2025 |
| Body · drive | Pickup · 4-Wheel Drive · Gas | Pickup · 4-Wheel Drive · Gas |
| Combined MPG | 16 | 16 |
| City / highway MPG | 16 / 16 | 16 / 17 |
| Fuel a year | $4,200 | $4,200 |
| Tailpipe CO₂ (g/mi) | 564 | 538 |
| Engine | 2.7 L 4-cyl turbo | 2.7 L 4-cyl turbo |
| Transmission | Automatic 8-spd | Automatic 8-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.