Model Year Comparison
- Worst Model Year
- Worst Category
- accessories - exterior Problems
We don't have a lot of complaints on file for the Mercedes-Benz CLS55 — feel free to add yours here. Probably because it's so old, no one bothers to post complaints anymore.
The 2006 Mercedes-Benz CLS55 has the most overall complaints, & we also rate 2006 as the worst model year ranked on several factors such as repair cost & average mileage when problems occur. The most-reported problem is also with the 2006 Mercedes-Benz CLS55 for fuel odor present.