Mercedes-Benz GLK-Class MPG & Fuel Economy
The 2015 Mercedes-Benz GLK-Class gets up to 27 MPG combined (24 city / 32 highway) in EPA testing.
Latest model year (2015):
The Mercedes-Benz GLK-Class gets up to 27 MPG combined (24 city / 32 highway) in the Auto 7-spd, 4 cyl, 2.1 L trim.
Mercedes-Benz GLK-Class MPG — All Years
| Year | Trim | Engine | Fuel | City (MPG) | Hwy (MPG) | Combined (MPG) |
|---|---|---|---|---|---|---|
| 2015 | Auto 7-spd, 4 cyl, 2.1 L | 4 2.1L | Diesel | 24 | 32 | 27 |
| 2015 | Auto 7-spd, 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 19 | 26 | 22 |
| 2015 | Auto 7-spd, 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 18 | 24 | 20 |
| 2015 | Auto 7-spd, 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 19 | 25 | 21 |
| 2015 | Auto 7-spd, 6 cyl, 3.5 L | 6 3.5L | Premium Gasoline | 18 | 25 | 21 |
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 MPG FAQ
What is the MPG of the Mercedes-Benz GLK-Class?
The Mercedes-Benz GLK-Class gets up to 27 MPG combined (24 city / 32 highway) in the 2015 model year. Fuel economy varies by engine and trim — see the full table above for details.
Which Mercedes-Benz GLK-Class trim has the best fuel economy?
The Auto 7-spd, 4 cyl, 2.1 L trim offers the best combined fuel economy at 27 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.
All Mercedes-Benz GLK-Class specifications
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