Mercedes-Benz GLK 350 Gas Mileage (2010 - 2015): Fuel Economy Data

The Mercedes-Benz GLK 350 gas mileage is 18.5 to 22.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2012 Mercedes-Benz GLK 350 GLKClass GLK350 trim model has a combined gas mileage of 18.5 miles per gallon, while the 2014 Mercedes-Benz GLK 350 GLKClass GLK350 has a combined gas mileage of 22.5 miles per gallon.

In the city, the GLK 350 gas mileage is 16 to 19 miles per gallon depending on the trim and model year.

On the highway, the GLK 350 gas mileage is 21 to 26 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Check out the Gas Mileage specifications for other makes and models.

2015 Mercedes-Benz GLK 350 Gas Mileage

Depending on trim level, the 2015 Mercedes-Benz GLK 350 gas mileage is from 21.5 to 22 miles per gallon combined.

In the city, the 2015 GLK 350 gas mileage is from 18 to 19 miles per gallon, depending on the trim.

On the highway, the 2015 GLK 350 gas mileage is 25 miles per gallon.

2014 Mercedes-Benz GLK 350 Gas Mileage

Depending on trim level, the 2014 Mercedes-Benz GLK 350 gas mileage is from 22 to 22.5 miles per gallon combined.

In the city, the 2014 GLK 350 gas mileage is 19 miles per gallon.

On the highway, the 2014 GLK 350 gas mileage is from 25 to 26 miles per gallon, depending on the trim.

2013 Mercedes-Benz GLK 350 Gas Mileage

Depending on trim level, the 2013 Mercedes-Benz GLK 350 gas mileage is from 21.5 to 22 miles per gallon combined.

In the city, the 2013 GLK 350 gas mileage is 19 miles per gallon.

On the highway, the 2013 GLK 350 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2012 Mercedes-Benz GLK 350 Gas Mileage

Depending on trim level, the 2012 Mercedes-Benz GLK 350 gas mileage is from 18.5 to 19 miles per gallon combined.

In the city, the 2012 GLK 350 gas mileage is 16 miles per gallon.

On the highway, the 2012 GLK 350 gas mileage is from 21 to 22 miles per gallon, depending on the trim.

2011 Mercedes-Benz GLK 350 Gas Mileage

Depending on trim level, the 2011 Mercedes-Benz GLK 350 gas mileage is from 18.5 to 19 miles per gallon combined.

In the city, the 2011 GLK 350 gas mileage is 16 miles per gallon.

On the highway, the 2011 GLK 350 gas mileage is from 21 to 22 miles per gallon, depending on the trim.

2010 Mercedes-Benz GLK 350 Gas Mileage

Depending on trim level, the 2010 Mercedes-Benz GLK 350 gas mileage is from 18.5 to 19 miles per gallon combined.

In the city, the 2010 GLK 350 gas mileage is 16 miles per gallon.

On the highway, the 2010 GLK 350 gas mileage is from 21 to 22 miles per gallon, depending on the trim.