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Mercedes-Benz G-Class Annual Fuel Cost

Running a 2027 Mercedes-Benz G-Class costs about $1,200 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2027):

The Mercedes-Benz G-Class costs an estimated $5,050/year in fuel (608 g CO₂/mi).

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

Mercedes-Benz G-Class Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2027Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline15$5,0506082
2026Auto (A2)—Electricity62$1,200—10
2026Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline18$4,2004903
2026Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline15$5,0506082
2025Auto (A2)—Electricity62$1,200—10
2025Auto 9-spd, 6 cyl, 3.0 L6 3.0LPremium Gasoline18$4,2004904
2025Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline15$5,0506082
2024Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506212
2024Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline11$6,9008171
2024Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506172
2023Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506172
2023Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506212
2023Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline11$6,9008171
2022Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506242
2022Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline16$4,7505693
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506371
2021Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline18$4,2004943
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506091
2020Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506371
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506091
2019Auto 9-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline14$5,4506371
2018Auto 7-spd, 12 cyl, 6.0 L12 6.0LPremium Gasoline12$6,3507621
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline13$5,8506601
2018Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline11$6,9008291
2018Auto 7-spd, 8 cyl, 5.5 L8 5.5LPremium Gasoline13$5,8506741
2017Auto 7-spd, 12 cyl, 6.0 L12 6.0LPremium Gasoline12$6,3507621
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline13$5,8506601
2017Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline11$6,9008291
2017Auto 7-spd, 8 cyl, 5.5 L8 5.5LPremium Gasoline13$5,8506961
2016Auto 7-spd, 12 cyl, 6.0 L12 6.0LPremium Gasoline12$6,3507621
2016Auto 7-spd, 8 cyl, 4.0 L8 4.0LPremium Gasoline13$5,8506631
2016Auto 7-spd, 8 cyl, 5.5 L8 5.5LPremium Gasoline13$5,8506961
2015Auto 7-spd, 8 cyl, 5.5 L8 5.5LPremium Gasoline13$5,8506961
2015Auto 7-spd, 8 cyl, 5.5 L8 5.5LPremium Gasoline13$5,8506801

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 G-Class Fuel Cost FAQ

How much does it cost to fuel the Mercedes-Benz G-Class?

The estimated annual fuel cost for the Mercedes-Benz G-Class is $1,200 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.

How much CO₂ does the Mercedes-Benz G-Class produce?

The Mercedes-Benz G-Class produces approximately — grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

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