Model Year Comparison
- Worst Model Year
- Worst Category
- body / paint Problems
We don't have a lot of complaints on file for the Mercedes-Benz GLK350 — feel free to add yours here. It's either not very popular ... or it's very, very good.
Although the 2014 Mercedes-Benz GLK350 has the most overall complaints, we rate the 2013 model year as worse because of other possible factors such as higher repair cost or more problems at lower mileage. The most-reported problem is with the 2013 GLK350 for sunroof shattered.