2023 Jeep Gladiator
The 2023 Jeep Gladiator is listed in 4 versions in the EPA fuel economy database, with 3.0 L 6-cyl turbo diesel and 3.6 L 6-cyl powertrains. Combined fuel economy ranges from 19 to 24 MPG (best: 9.8 L/100 km).
Model year2023
Versions4
ClassStandard Pickup Trucks 4WD
Drive4-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| Gladiator 4WD | 3.6 L 6-cyl | Automatic 8-spd | 4-Wheel Drive | Regular | 17 / 22 / 19 | 12.4 | 466 | Standard Pickup Trucks 4WD |
| Gladiator 4WD | 3.6 L 6-cyl | Manual 6-spd | 4-Wheel Drive | Regular | 16 / 23 / 19 | 12.4 | 476 | Standard Pickup Trucks 4WD |
| Gladiator EcoDiesel 4WD | 3.0 L 6-cyl turbo diesel | Automatic 8-spd | 4-Wheel Drive | Diesel | 22 / 28 / 24 | 9.8 | 423 | Standard Pickup Trucks 4WD |
| Gladiator Rubic EcoDiesel 4WD | 3.0 L 6-cyl turbo diesel | Automatic 8-spd | 4-Wheel Drive | Diesel | 21 / 27 / 24 | 9.8 | 436 | Standard Pickup Trucks 4WD |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 2023 Jeep Gladiator.