Jeep Gladiator Pickup MPG & Fuel Economy

The 2020 Jeep Gladiator Pickup gets up to 19 MPG combined (17 city / 22 highway) in EPA testing.

Latest model year (2020):

The Jeep Gladiator Pickup gets up to 19 MPG combined (17 city / 22 highway) in the Auto 8-spd, 6 cyl, 3.6 L trim.

Verifiedfueleconomy.gov · Verified August 9, 2026

Jeep Gladiator Pickup MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2020Auto 8-spd, 6 cyl, 3.6 L6 3.6LRegular Gasoline172219
2020Man 6-spd, 6 cyl, 3.6 L6 3.6LRegular Gasoline162319

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Jeep Gladiator Pickup MPG FAQ

What is the MPG of the Jeep Gladiator Pickup?

The Jeep Gladiator Pickup gets up to 19 MPG combined (17 city / 22 highway) in the 2020 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Jeep Gladiator Pickup trim has the best fuel economy?

The Auto 8-spd, 6 cyl, 3.6 L trim offers the best combined fuel economy at 19 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

Browse other makes