Mercedes-Benz Glk350 problems, recalls & best years
The deets on every Glk350 from 2006 to 2015: 904 owner complaints and 28 recalls across 9 model years.
The model years with the most owner complaints are 2010 (241), 2012 (167), 2013 (137). Best fuel economy: 22 mpg combined (2015).

Problem areas across all years
Year by year
| Year | Recalls | Complaints | Best mpg | |
|---|---|---|---|---|
| 2006 | 0 | 2 | – | |
| 2007 | 0 | 5 | – | |
| 2008 | 0 | 1 | – | |
| 2010 | 5 | 241 | 18 | |
| 2011 | 4 | 133 | 18 | |
| 2012 | 4 | 167 | 18 | |
| 2013 | 6 | 137 | 21 | |
| 2014 | 5 | 104 | 22 | |
| 2015 | 4 | 114 | 22 |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Mercedes-Benz Glk350.
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FAQ
What is the worst year for the Mercedes-Benz Glk350?
The model years with the most owner complaints are 2010 (241), 2012 (167), 2013 (137).
How many recalls has the Mercedes-Benz Glk350 had?
Across 2006–2015, NHTSA lists 28 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).