2025 GMC Sierra 4WD At4X vs Jeep Gladiator — Side by Side Comparison
How does the 2025 GMC Sierra 4WD At4X compare to the Jeep Gladiator? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | GMC Sierra 4WD At4X | Jeep Gladiator |
|---|---|---|
| Combined MPG | 19 | 19 |
| City MPG | 19 | 17 |
| Highway MPG | 20 | 22 |
| Body Style | Truck | Truck |
| Drive | 4WD | 4WD |
| Fuel Type | Diesel | Regular |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 2 | 1 |
Fuel Economy
The Jeep Gladiator is more fuel efficient by 0 MPG combined. Over a year, the Jeep Gladiator saves approximately $600 in fuel costs.