Home · 2016 Mercedes-benz AMG Gt55 · Complaints
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.
2 of 6 complaints match · Engine · clear filters
2016 MERCEDES BENZ AMG. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 21V-478. THE CONSUMER STATED THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME COMPLETING THE RECALL REPAIR. THE PARTS WERE NOT AVAILABLE.
NHTSA ODI 11476111
THE ENGINE STARTED TO MISFIRE AT 39,427 MILES IN WHICH MY WARRANTY HAD JUST EXPIRED A MONTH PRIOR TO THE ISSUE I TOOK THE VEHICLE TO A MECHANIC AND HE DETERMINED THE SPARK PLUG WAS BREAKING DUE TO A ENGINE MALFUNCTION FROM THE MANUFACTURE AND THAT COOLANT WAS MIXING WITH THE OIL.
NHTSA ODI 11354951
Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 19, 2026