Mercedes Benz ML550 problems
Owners have filed 28 complaints about the Mercedes Benz ML550 with NHTSA across model years 2008 to 2009. More of them are about the electrical system than anything else.
Every Mercedes Benz ML550 year, graded
The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.
What breaks on a Mercedes Benz ML550
Across every model year on file. Follow a row for that part's complaints and the year it was worst.
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Worst in 2008
Complaints filed over time
Every complaint about every Mercedes Benz ML550, by the month it reached NHTSA.
Compare the Mercedes Benz ML550
Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.