Mercedes-Benz
GLK350 4matic
U.S. fuel economy and specifications from the EPA.

21Best combined MPG2013 model year
2010–2015Model years6 with EPA ratings
9Rated configurationsDrive, transmission and engine
3.5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2010 18 MPG
2011 18 MPG
2012 18 MPG
2013 21 MPG
2014 21 MPG
2015 21 MPG
2 configurations.
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Small Sport Utility Vehicle 4WD
- Combined MPG
- 20
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Small Sport Utility Vehicle 4WD
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Small Sport Utility Vehicle 4WD
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Small Sport Utility Vehicle 4WD
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Small Sport Utility Vehicle 4WD
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Small Sport Utility Vehicle 4WD
- Combined MPG
- 21
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
4-Wheel Drive · Automatic 7-spd
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6