Most common 2007 Mercedes-Benz GLK350 problems
Share of the 5 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mercedes-Benz GLK350 complaints by model year
Best GLK350 years: 2007, 2014. Years to avoid: 2010. Compare all years →
Frequently asked questions
Is the 2007 Mercedes-Benz GLK350 a good car?
Based on 5 owner complaints filed with NHTSA, the 2007 GLK350 rates better than average: 96% fewer complaints than a typical year of the GLK350 at the same age. It is one of the best GLK350 years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2007 Mercedes-Benz GLK350?
The electrical system — 1 complaint, 20% of all complaints for this model year. Next are the suspension (1) and air bags (1).
How many recalls does the 2007 Mercedes-Benz GLK350 have?
NHTSA lists no recalls for the 2007 Mercedes-Benz GLK350. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Mercedes-Benz GLK350?
The best years by complaints, compared at the same age, are 2007 and 2014. Years to avoid or approach with caution: 2010. See the full Mercedes-Benz GLK350 years comparison.
At what mileage do 2007 Mercedes-Benz GLK350 problems happen?
The median mileage reported in complaints is about 55,000 miles; 50% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.