mercedes-benz GLK-Class problems
0 safety recalls. 240 owner complaints. We mapped every trouble spot before you sign the papers.
Solid reliability overall. Common issues are concentrated in a few systems.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
EVERY TIME I FILL UP MY MERCEDES GLK 350 WITH FUEL THERE IS A VERY STRONG ODOR OF FUEL IN MY GARAGE AFTER I PARK THE CAR. THERE IS NO VISIBLE LEAK OF FUEL ON THE GARAGE FLOOR OR NOTIFICATION OF ANY ISSUE ON THE DASHBOARD. THE STRONG FUEL ORDER GOES AWAY AFTER DRIVING THE CAR…
TAKATA RECALL AFTER APPROXIMATELY 2 YEARS AFTER NOTIFICATION, THE IDENTIFIED PROBLEMS HAVE STILL NOT BEEN RESOLVED. HEADLIGHTS - NORMAL HEADLIGHT OPERATION DOES NOT PROVIDE SUFFICIENT ILLUMINATION OF THE ROAD.
Premature rear subframe corrosion due to design of component, vehicle is available for inspection upon request. If control arm detaches geometry of suspension will change and divert into another lane and cause a crash, the issue was confirmed by an independent service center.…
PIRELLI SCORPION ZERO TIRES. WITH LESS THAN 8,000 MILES ON THE TIRES, I ROLLED OVER A ONE INCH STONE WHILE DRIVING 30 MPH AND THE TIRE IMMEDIATELY LOST AIR PRESSURE. IF THIS WOULD HAVE HAPPENED AT HIGH SPEED I WOULD HAVE LOST CONTROL OF THE VEHICLE. THE COMPANY'S POSITION IS…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2010 Mercedes-Benz GLK-Class reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 240 owner complaints filed with NHTSA, the 2010 Mercedes-Benz GLK-Class is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
What's the most common problem on the 2010 Mercedes-Benz GLK-Class?
Based on NHTSA records, the most-reported issue is airbags, with 143 complaints filed. Average repair cost runs about $1,100 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Mercedes-Benz GLK-Class has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2010 Mercedes-Benz GLK-Class?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 240 complaints on file and the costliest repair averaging $1,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.