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Mercedes-Benz GLK MPG

MPG Number of Vehicles
10 miles per gallon 1 vehicles
11 miles per gallon 0 vehicles
12 miles per gallon 0 vehicles
13 miles per gallon 0 vehicles
14 miles per gallon 1 vehicles
15 miles per gallon 2 vehicles
16 miles per gallon 2 vehicles
17 miles per gallon 3 vehicles
18 miles per gallon 2 vehicles
19 miles per gallon 3 vehicles
20 miles per gallon 4 vehicles
21 miles per gallon 2 vehicles
22 miles per gallon 1 vehicles
23 miles per gallon 0 vehicles
24 miles per gallon 3 vehicles
25 miles per gallon 3 vehicles
Model Year Body/Powertrain MPG  
2010 2010 4dr SUV 268-hp 3.5L V6 7-sp shiftable automatic AWD 18.64
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With the engine, transmission, and rear-wheel drive, the 2010 Mercedes-Benz GLK has been averaging 18.64 MPG (miles per gallon).

The 2010 Mercedes-Benz GLKs in this analysis were driven mostly on the highway at an average speed of 91 miles per hour (about 48 percent of the miles driven). The rest of the miles were in the city (17.3 percent), in heavy traffic (10.8 percent), and in the suburbs (0 percent).

In addition, the average 2010 Mercedes-Benz GLK in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2010 2010 4dr SUV 302-hp 3.5L V6 7-sp shiftable automatic RWD 21.84
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What Our Members Are Saying about the Real Gas Mileage of the 2010 Mercedes-Benz GLK

2010 Mercedes-Benz GLK Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 A major disappointment. But, to be fair, I live at the top of a mountain in LA and all of my past cars also had bad mileage. It isn't bad on the highway...I get average of 22 mpg...but pure city driving drags it down to 16-17. see full Mercedes-Benz GLK review
2011 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 better than expected: 19 suburban, 25 highway see full Mercedes-Benz GLK review
2010 Mercedes-Benz GLK Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 If you are looking for a Prius....this isn't your car. see full Mercedes-Benz GLK review
2011 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 having owned a c280 with 3 liter engine and been very happy with performance plus low 30s highway, mid to high 20s suburban, why not put 3 liter in the glk? while glk is heavier, 3.5 liter penalizes mpg for little better performance. otherwise there is nothing not to like and alot to like about this great vehicle. see full Mercedes-Benz GLK review
2010 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 Performance comes at a price...gas mileage more on the order of a full size SUV. Wish a diesel had been available. see full Mercedes-Benz GLK review
2010 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 sad see full Mercedes-Benz GLK review
 

2010 Mercedes-Benz GLK Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Mercedes-Benz GLK's real-world MPG based on how and where you drive a car.