Fuel economy details
Jeep Gladiator 2027
EPA fuel-economy estimates for 1 version of this vehicle. Review the published configuration below.
19combined MPG
17 / 22city / highway MPG
$3,550estimated annual fuel cost
How to use these estimates
EPA ratings use standardized city and highway tests, making them a useful starting point for comparing similar vehicles. For model years with several versions, choose the powertrain that matches the vehicle you are considering before relying on a rating.
Your actual fuel or electricity use can vary with weather, payload, driving style, maintenance, and local prices.
Automatic 8-spd
19 combined MPGFuel typeRegular Gasoline
Vehicle classStandard Pickup Trucks 4WD
Drive4-Wheel Drive
TransmissionAutomatic 8-spd
Tailpipe CO₂466 g/mi
EPA base modelGladiator
Efficiency and cost
- EPA fuel economy score
- 4
- EPA greenhouse gas score
- 4
- Estimated annual petroleum use
- 15.7 barrels
- Five-year fuel-cost comparison
- costs $5,750 more
Where these numbers come from
Source: EPA FuelEconomy.gov. This page was last updated on October 3, 2026. Learn more about how we use vehicle data.