2025 Jeep Wagoneer and Grand Wagoneer EPA fuel economy

EPA city, highway and combined ratings in miles per gallon, as listed on fueleconomy.gov. Every 2025 model listed has a 3.0L turbocharged six-cylinder and an eight-speed automatic:

From EPA/DOE fueleconomy.gov vehicle records 48549, 48561, 48550, 48562, 48559 and 48560, read November 9, 2026.

2026 and 2027 Jeep Grand Wagoneer EPA fuel economy

For the 2026 and 2027 model years, fueleconomy.gov lists Jeep's gas full-size SUVs as the Grand Wagoneer and Grand Wagoneer L, each with two-wheel or four-wheel drive, and lists no gas model under the Wagoneer or Wagoneer L name (the electric Wagoneer S is listed separately for 2026). Every model below has a 3.0L turbocharged six-cylinder and an eight-speed automatic:

From EPA/DOE fueleconomy.gov vehicle records 50806, 50828, 50807, 50829 (2027) and 50140, 50157, 50141, 50158 (2026), and the fueleconomy.gov model lists for 2025-2027 Jeep, read November 9, 2026. The electric Wagoneer S has separate EPA ratings and is not included here.

Fuel type and engine stop-start

fueleconomy.gov lists regular gasoline for the 2025 Wagoneer and Wagoneer L and for every 2026 and 2027 Grand Wagoneer above, and premium gasoline for the 2025 Grand Wagoneer and Grand Wagoneer L. The EPA records show engine stop-start on every model listed, and classify all of them as standard sport utility vehicles.

For more on the current models, see our 2026 Grand Wagoneer overview and our new Grand Wagoneer page.

From fueleconomy.gov vehicle records (fuel type, start-stop and vehicle class fields), read November 9, 2026.

What affects your Wagoneer's real-world mileage

EPA ratings are for comparing vehicles; your own mileage will vary with how and where you drive, the weather, the load you carry or tow, tire size and how the vehicle is maintained. Keeping up with the factory maintenance schedule and correct tire pressure helps; bring your Wagoneer or Grand Wagoneer to our Jeep service center for scheduled maintenance.

General guidance from Elgin CDJR; the ratings above are from the EPA.

Wagoneer service at Elgin CDJR

Our Jeep service center works on the Wagoneer and Grand Wagoneer. Our service department is open Monday to Friday 7 a.m. to 7 p.m. and Saturday 7:30 a.m. to 4 p.m., and is closed Sunday. Get directions.