2025 GMC Sierra 4WD AT4X
Standard Pickup Trucks 4WD · 4-Wheel Drive
PremiumEfficiency ENo open recalls
15
Combined
MPG
$5,450
Fuel / year
est. cost
601
CO₂
g / mile
Efficiency
EEfficiency
Combined fuel economy15 MPG
Tailpipe CO₂ (lower is better)601 g/mi
Full specifications
| Make | GMC |
|---|---|
| Model | Sierra 4WD AT4X |
| Year | 2025 |
| Vehicle class | Standard Pickup Trucks 4WD |
| Drivetrain | 4-Wheel Drive |
| Fuel type | Premium |
| City MPG | 14 |
| Highway MPG | 16 |
| Combined MPG | 15 |
| Est. annual fuel cost | $5,450 |
| CO₂ emissions | 601 g/mi |
| Open recalls | 0 |
Recommended accessories
Matched product recommendations will appear here.