AutoSpecData

Mercedes-Benz C-Class MPG & Fuel Economy

The 2027 Mercedes-Benz C-Class gets up to 30 MPG combined (26 city / 36 highway) in EPA testing.

Latest model year (2027):

The Mercedes-Benz C-Class gets up to 29 MPG combined (25 city / 35 highway) in the Auto 9-spd, 4 cyl, 2.0 L trim.

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

Mercedes-Benz C-Class MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2027Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2027Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253529
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192722
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2026Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253529
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192220
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253529
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2025Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192722
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline202823
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline263630
2024Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233327
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline192622
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline213025
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212924
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253629
2023Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2023Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182721
2023Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182822
2023Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162419
2023Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline162419
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233327
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253529
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212824
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2022Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline213024
2022Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192822
2022Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192822
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223025
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233226
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233527
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2021Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233327
2021Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192722
2021Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192722
2021Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182721
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172520
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172520
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172621
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172621
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172620
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172620
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline213025
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212924
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212924
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243528
2020Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233326
2020Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192722
2020Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182521
2020Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192722
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172420
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182721
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182721
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172420
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172620
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172620
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233427
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223125
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212924
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline212924
2019Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223326
2019Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192722
2019Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192722
2019Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline182521
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182721
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172420
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172420
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172620
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172620
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182721
2018Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline283230
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182420
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172219
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172219
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172319
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172319
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182420
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233226
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223025
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222925
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222925
2018Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline223025
2018Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline202723
2018Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline202722
2018Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192622
2017Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline232925
2017Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233026
2017Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2017Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243428
2017Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline283230
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172319
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182521
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182420
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172219
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172219
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline172319
2017Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline222925
2017Auto 9-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline233126
2017Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline202823
2017Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline192622
2017Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline202823
2016Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2016Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253428
2016Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline283230
2016Auto 7-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline212824
2016Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182520
2016Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182520
2015Auto 7-spd, 4 cyl, 1.8 L4 1.8LPremium Gasoline213125
2015Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline253328
2015Auto 7-spd, 4 cyl, 2.0 L4 2.0LPremium Gasoline243127
2015Auto 7-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline212824
2015Auto 7-spd, 6 cyl, 3.5 L6 3.5LPremium Gasoline192722
2015Auto 7-spd, 6 cyl, 3.5 L6 3.5LPremium Gasoline202823
2015Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182420
2015Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline182420
2015Auto 7-spd, 8 cyl, 6.2 L8 6.2LPremium Gasoline131915

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 C-Class MPG FAQ

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

The Mercedes-Benz C-Class gets up to 30 MPG combined (26 city / 36 highway) in the 2027 model year. Fuel economy varies by engine and trim — see the full table above for details.

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

The Auto 9-spd, 4 cyl, 2.0 L trim offers the best combined fuel economy at 30 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

All Mercedes-Benz C-Class specifications

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