Mercedes-Benz · 2010–2015 · Gas
Mercedes-Benz GLK-Class MPG by year
The EPA has rated 6 model years of the Mercedes-Benz GLK-Class, from 2010 to 2015. The most fuel-efficient year is the 2015, at 22 MPG combined in its best configuration. The best 2015 model is 22% more efficient than the best 2010 model (22 vs. 18 MPG). The 2015 model is 12% less efficient than the median small SUV that year (22 vs. 25 MPG).
Combined MPG by model year
- GLK-Class, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every GLK-Class model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2015 | Gas | 22 MPG lowest 20 |
19 / 26 | 25 | — | 4 | $2,693 |
| 2014 | Gas | 22 MPG lowest 21 |
19 / 26 | 23 | — | 4 | $2,693 |
| 2013 | Gas | 21 MPG | 19 / 25 | 23 | — | 2 | $2,821 |
| 2012 | Gas | 18 MPG | 16 / 21 | 20 | — | 2 | $3,292 |
| 2011 | Gas | 18 MPG | 16 / 22 | 19.5 | — | 2 | $3,292 |
| 2010 | Gas | 18 MPG | 16 / 21 | 19 | — | 2 | $3,292 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare GLK-Class model years
See how much a newer GLK-Class would save over an older one.
Models similar to the Mercedes-Benz GLK-Class
Other Mercedes-Benz GLK-Class versions
Frequently asked questions
Which Mercedes-Benz GLK-Class year has the best fuel economy?
The 2014 Mercedes-Benz GLK-Class, rated up to 22 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,693 a year.
Which Mercedes-Benz GLK-Class year has the worst fuel economy?
The 2010 model, whose most efficient version is rated 18 MPG combined (about $3,292 a year to fuel).
What is the fuel economy of the latest Mercedes-Benz GLK-Class?
The 2015 Mercedes-Benz GLK-Class is rated up to 22 MPG combined.