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What 56 owners told NHTSA about the 2018 Mercedes-benz Gle-class Hybrid

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 (56)Crash / fire / injury (10)Transmission & drivetrain (10)Electrical system (9)Brakes (8)Speed control (6)Fuel system (5)Body & structure (4)Lights (4)Steering (4)Electronic Stability Control (esc) (3)Fuel System, Diesel (3)

2 of 56 complaints match · Electrical system · crash/fire/injury only · clear filters

Apr 22, 2026Electrical systemCrash1 injury1 death

Mercedes-Benz USA, LLC; Case: XXX My concerns has been denied and overlooked by Mercedes-Benz USA, LLC multiple times since Jan 2026--interims of defective electric system causing sudden locking of steering wheel and shut down car , due to malfunctioning electric system resulting in car crash into another parked car on the street, took car to auto body shop who diagnosed gas gauge misread as empty gas tank even though tank was 3/4 full , due to this car was totally locked out when driving on the street and hit another parked car due to loss of control. i have been in communication with Mercedes and they stated car was functioning fine and there was no defect or malfunction ,which i don't agree, as a results my wife into crash and sustained injuries I need your help to resolve this issue thx [XXX] & [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11733079

May 14, 2018Electrical systemSpeed controlEngineCrash

WHILE PARKING CAR IN A PARKING SPOT IN PRIVATE OFFICE PARKING, THE CAR ACCELERATED ITSELF (WHILE PRESSING THE BRAKE TO STOP IT) AND RAN INTO FRONT WALL. THIS SIMILAR PROBLEM HAS SHOWN EARLIER WHERE CAR ACCELERATED ITSELF WITHOUT CAUSING ANY ACCIDENT. APPARENTLY PROBLEM EXIST WHERE CAR SOMETIME ACCELERATE ITSELF. LAST TIME ACCELERATION CAUSE CRASH INTO FRONT WALL WITH SEVERE DAMAGE TO THE CAR. NOW CAR IS AT BODY SHOP FOR REPAIR. CAR WAS HEADING STRAIGHT INTO GLASS WINDOW BUT DRIVER TURNED THE WHEEL TO RIGHT TO SAVE GLASS WINDOW AND DIRECTED TOWARD THE PILLAR. AS THIS CAN BE SEEN IN THE PICTURE. THIS IS THE REASON FOR THE CRASH TO BE AT AN ANGLE, THIS WAS DONE TO AVOID CRASHING INTO BUILDING WINDOWS AND INJURING INHABITANT OF THE BUILDING.

NHTSA ODI 11093754

Working with the data? Download all 56 complaints as CSV · fetched from NHTSA July 25, 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 2018 Mercedes-benz Gle-class Hybrid verdict →