2026 Jeep Gladiator fuel economy
The EPA rates the 2026 Jeep Gladiator at 19 MPG combined (17 city / 22 highway).
At a glance
- Combined
- 19 MPG
- City and highway
- 17 and 22 most efficient version
- Yearly fuel cost
- $3,550 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| Gladiator 4WD Automatic 8-spd | 6-cyl 3.6L | 4-Wheel Drive | 17 | 22 | 19 MPG | $3,550 |
At EPA assumptions, the most efficient version costs about $3,550 per year in fuel.