Oct 23, 2021BrakesEngine
Car was driving two separate times and it turned on an auto magic braking system Or engine stopped on freeway
NHTSA ODI 11437902
Home · 2017 Mercedes-benz GLA · Complaints
What 33 owners told NHTSA about the 2017 Mercedes-benz GLA
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
All (33)Crash / fire / injury (1)Electrical system (10)Engine (8)Airbags (4)Fuel system (3)Transmission & drivetrain (3)Tires (2)Visibility & wipers (2)Brakes (1)Communication (1)Driver assistance (1)
1 of 33 complaints match · Brakes · clear filters
Working with the data? Download all 33 complaints as CSV · fetched from NHTSA July 19, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2017 Mercedes-benz GLA verdict →