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Mercedes-Benz GLA-Class MPG & Fuel Economy

The 2026 Mercedes-Benz GLA-Class gets up to 29 MPG combined (26 city / 34 highway) in EPA testing.

Latest model year (2026):

The Mercedes-Benz GLA-Class gets up to 29 MPG combined (26 city / 34 highway) in the Auto (AM8), 4 cyl, 2.0 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenance

Mercedes-Benz GLA-Class MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2026Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline223025
2026Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline263429
2026Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline253328
2025Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline222824
2025Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline263429
2025Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline253328
2024Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline222824
2024Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline253428
2024Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline243227
2023Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline222925
2023Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline243428
2023Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline233226
2023Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline202522
2022Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline192522
2022Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline233226
2022Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline223025
2022Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline243428
2021Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline232925
2021Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline253428
2021Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2021Auto (AM8), 4 cyl, 2.0 L4 2.0LPremium Gasoline202723
2020Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243428
2020Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline223025
2019Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2019Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2019Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2019Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline222825
2018Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline222825
2018Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2018Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2018Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2017Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline222825
2017Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2017Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2017Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2016Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2016Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline253428
2016Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2016Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline222825
2015Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline232925
2015Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2015Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2015Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline253428

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.

Mercedes-Benz GLA-Class MPG FAQ

What is the MPG of the Mercedes-Benz GLA-Class?

The Mercedes-Benz GLA-Class gets up to 29 MPG combined (26 city / 34 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Mercedes-Benz GLA-Class trim has the best fuel economy?

The Auto (AM8), 4 cyl, 2.0 L trim offers the best combined fuel economy at 29 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

All Mercedes-Benz GLA-Class specifications

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