Is the Mercedes-Benz GLK-Class Reliable?

Q: Is the Mercedes-Benz GLK-Class reliable?

The Mercedes-Benz GLK-Class scores 82/100 on the VinCheckEngine reliability index, which rates as "Excellent" for the 2010–2015 model years. Run a free VIN report at vincheckengine.com for vehicle-specific analysis.

Q: What year GLK-Class is most reliable?

Among recently analyzed years, the 2012 Mercedes-Benz GLK-Class scored highest with a reliability score of 87/100. Fewer recalls and complaints were reported for that model year.

Q: How many miles does a GLK-Class last?

With regular maintenance, most Mercedes-Benz GLK-Class owners report 150,000–200,000+ miles of reliable service. High-mileage examples frequently appear at auction. Always verify with a VIN history report before purchasing a used GLK-Class.

2010–2015 reliability analysis based on NHTSA safety recalls and owner complaints.

82/100

Excellent

Reliability Score

Total Recalls

557

Owner Complaints

Reported Injuries

Reported Deaths

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	1	95	6	—	78	Good
2014	1	78	2	—	81	Excellent
2013	2	70	1	—	82	Excellent
2012	0	97	1	—	87	Excellent
2011	0	79	2	—	85	Excellent
2010	1	138	5	—	79	Good

Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.

How the GLK-Class Compares to Similar Vehicles

Mercedes-Benz GLK-Class82/100

Luxury Category Average70/100

The GLK-Class scores 12 points above the average luxury — a strong result.

Known Mercedes-Benz GLK-Class Reliability Issues

The following components appear most frequently in owner complaints filed with NHTSA:

AIR BAGS

335

FUEL/PROPULSION SYSTEM

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

STEERING

ENGINE

Based on 557 owner complaints across recent model years.

Frequently Asked Questions

Is the Mercedes-Benz GLK-Class reliable?+

The Mercedes-Benz GLK-Class scores 82/100 on our reliability index — rated "Excellent." Across 6 recently analyzed model years, it accumulated 5 recall campaigns and 557 owner complaints in the NHTSA database.

What year GLK-Class is most reliable?+

Among the years analyzed, the 2012 GLK-Class achieved the highest reliability score of 87/100 with 0 recalls and 97 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

Common Problems

Detailed breakdown of every reported defect for the Mercedes-Benz GLK-Class.

Years to Avoid

Which GLK-Class years have the most problems — and which are the best buys.

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.

Run a Free VIN Report →