Is the Mercedes-Benz GLK-Class Reliable?
2010–2015 defect & recall-risk analysis from citable NHTSA data.
The score ranks this model's recall intensity against other luxurys — plus systemic-defect concentration and any open federal investigations. It measures defect and recall risk, not long-term mechanical durability, and is deliberately not skewed by how many were sold.
Reliability Score
Own a Mercedes-Benz GLK-Class? Check your specific VIN for a full history report.
Mercedes-Benz GLK-Class Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2015 | 5 | 95 | 6 | — | 53 | Fair |
| 2014 | 4 | 79 | 2 | — | 58 | Fair |
| 2013 | 5 | 70 | 1 | — | 59 | Fair |
| 2012 | 1 | 97 | 1 | — | 56 | Fair |
| 2011 | 1 | 79 | 2 | — | 59 | Fair |
| 2010 | 2 | 138 | 5 | — | 48 | Fair |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the GLK-Class Compares to Similar Vehicles
The GLK-Class scores 17 points below the average luxury. Consider checking years with lower complaint volumes.
Known Mercedes-Benz GLK-Class Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 558 owner complaints across recent model years.
Frequently Asked Questions
Is the Mercedes-Benz GLK-Class reliable?+
The Mercedes-Benz GLK-Class scores 53/100 on our reliability index — rated "Fair." Across 6 recently analyzed model years, it accumulated 18 recall campaigns and 558 owner complaints in the NHTSA database.
What year GLK-Class is most reliable?+
Among the years analyzed, the 2013 GLK-Class achieved the highest reliability score of 59/100 with 5 recalls and 70 complaints.
How many miles does a GLK-Class last?+
With consistent maintenance, most Mercedes-Benz GLK-Class owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used GLK-Class will reveal its actual mileage history and any title events.
More Mercedes-Benz GLK-Class Research
Check a Specific Mercedes-Benz GLK-Class VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
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