Home · 2020 Mercedes-benz Gt Class Cabriolet · Complaints

What 4 owners told NHTSA about the 2020 Mercedes-benz Gt Class Cabriolet

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 (4)Wheels (2)Seats (1)

1 of 4 complaints match · Seats · clear filters

Apr 25, 2022WheelsSeats

1)The side cover on the driver’s seat covering the seatbelt harness area detaches from the seat. The defect has been shown to the Mercedes dealer, Autohaus on Eden of Northbrook, IL several times. The dealer refuses to fix it. 2) The wheel hubcaps fly off during a normal drive of 30 mph risking injuries to other vehicles. The recall has been issued by NHTSA, but the same dealer refuses to acknowledge and fix it.

NHTSA ODI 11462109

Working with the data? Download all 4 complaints as CSV · fetched from NHTSA July 20, 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 2020 Mercedes-benz Gt Class Cabriolet verdict →