AutoSpecData

Mercedes-Benz GLC-Class MPG & Fuel Economy

The 2027 Mercedes-Benz GLC-Class gets up to 29 MPG combined (26 city / 33 highway) in EPA testing.

Latest model year (2027):

The Mercedes-Benz GLC-Class gets up to 27 MPG combined (24 city / 32 highway) in the Auto 9-spd, 4 cyl, 2.0 L trim.

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

Mercedes-Benz GLC-Class MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2027Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2027Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243227
2027Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192522
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243227
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192622
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192120
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192521
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline182421
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline232825
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192120
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243227
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243026
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192521
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline182421
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline263329
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243227
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253228
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline202622
2023Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline172420
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212723
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222724
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824
2022Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182521
2022Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline162419
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212823
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222925
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222824
2021Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182420
2021Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline172420
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline152217
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline152217
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline152217
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222924
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline232825
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824
2020Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182421
2020Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182421
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2019Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline242725
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222724
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222724
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212723
2019Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192421
2019Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192521
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2018Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline242725
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222824
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222724
2018Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182420
2018Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182420
2018Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162218
2018Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline152218
2018Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline152218
2017Auto (S9), 4 cyl, 2.0 L4 2.0LPremium Gasoline222724
2017Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824
2017Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222824
2017Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182420
2017Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182420
2016Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222824
2016Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824

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 GLC-Class MPG FAQ

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

The Mercedes-Benz GLC-Class gets up to 29 MPG combined (26 city / 33 highway) in the 2027 model year. Fuel economy varies by engine and trim — see the full table above for details.

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

The Auto 9-spd, 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 GLC-Class specifications

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