2025 GMC Sierra Mud Terrain Tires 4WD vs 2025 GMC Yukon 4WD
| EPA figure | 2025 GMC Sierra Mud Terrain Tires 4WD | 2025 GMC Yukon 4WD |
|---|---|---|
| Model year | 2025 | 2025 |
| Body · drive | Pickup · 4-Wheel Drive · Diesel | SUV · 4-Wheel Drive · Diesel |
| Combined MPG | 23 | 22 |
| City / highway MPG | 21 / 24 | 20 / 26 |
| Fuel a year | $4,150 | $4,350 |
| Tailpipe CO₂ (g/mi) | 450 | 455 |
| Engine | 3.0 L 6-cyl turbo | 3.0 L 6-cyl turbo |
| Transmission | Automatic 10-spd | Automatic 10-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.