Mercedes-Benz GLK-Class Annual Fuel Cost

Running a 2015 Mercedes-Benz GLK-Class costs about $2,950 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.

Latest model year (2015):

The Mercedes-Benz GLK-Class costs an estimated $2,950/year in fuel (371 g CO₂/mi).

Verifiedfueleconomy.gov · Verified August 11, 2026

Mercedes-Benz GLK-Class Fuel Cost — All Years

YearTrimEngineFuelMPG Comb.Annual CostCO₂ (g/mi)GHG Score
2015Auto 7-spd, 4 cyl, 2.1 L4 2.1LDiesel27$2,9503716
2015Auto 7-spd, 6 cyl, 3.5 L6 3.5LPremium Gasoline22$3,4504135
2015Auto 7-spd, 6 cyl, 3.5 L6 3.5LPremium Gasoline20$3,8004445
2015Auto 7-spd, 6 cyl, 3.5 L6 3.5LPremium Gasoline21$3,6004205
2015Auto 7-spd, 6 cyl, 3.5 L6 3.5LPremium Gasoline21$3,6004315

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 GLK-Class Fuel Cost FAQ

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

The estimated annual fuel cost for the Mercedes-Benz GLK-Class is $2,950 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 GLK-Class produce?

The Mercedes-Benz GLK-Class produces approximately 371 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.

Browse other makes