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What 103 owners told NHTSA about the 2016 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 (103)Crash / fire / injury (14)Fuel system (28)Electrical system (16)Engine (16)Steering (15)Body & structure (10)Transmission & drivetrain (10)Brakes (6)Lights (5)Speed control (5)Airbags (4)

28 of 103 complaints match · Fuel system · clear filters · page 2 of 2

Oct 30, 2018EngineFuel system

OUR 2016 MERCEDES GLE350 4MATIC SUV FIRST HAD PROBLEM ON OCT 11. MY WIFE WAS DRIVING THE VEHICLE WHEN THE ENGINE SHUT DOWN WHEN MY WIFE WAS TURNING IN THE MIDDLE OF AN INTERSECTION AND WOULD NOT START BACK UP. SHE WAS STUCK IN THE MIDDLE OF THE INTERSECTION FOR ABOUT 3 MINS AND WAS ABLE TO START AND DRIVE TO A RESTAURANT WHERE IT CUT OFF AND WOULD NOT START ANYMORE. WE HAD IT TOWED TO RBM OF ALPHARETTA. THEY STATED THAT THE FUEL CONTROL SENSOR FAILED AND NEEDED TO BE REPLACED. WE LEFT THE VEHICLE WITH THEM. MY WIFE AND I WAS NOT ABLE TO PICK UP THE VEHICLE OCTOBER 19TH BECAUSE WE WERE TRAVELING. THE VEHICLE HAS BEEN PARKED IN OUR GARAGED SINCE UNTIL OCTOBER 26 WHERE MY WIFE ENCOUNTERED THE SAME ISSUE AGAIN WHEN PICKING UP OUR SON AT THE LOCAL ELEMENTARY SCHOOL. THE VEHICLE CUT OFF WHILE TURNING OUT OF THE SCHOOL PARKING LOT AND WOULD NOT START AGAIN. THIS IS A HUGE SAFE HAZARD. WHAT IF A SEMI-TRUCK WAS CROSSING THE INTERSECTION, THEY WOULD HAVE NOT BEEN ABLE TO STOP IN TIME? I HAVE READ MANY OTHER OWNERS OF THIS SAME VEHICLE ON THIS SITE WITH THE SAME ISSUE. AGAIN WE HAD IT TOWED TO RBM OF ALPHARETTA AND NOW THEY ARE STATING THAT WATER HAD ENTERED THE AREA WHERE THE FUEL CONTROL SENSOR IS LOCATED. MERCEDES TECHNICIANS ARE THE ONLY PEOPLE THAT HAVE BEEN IN THAT AREA OF THE VEHICLE AND WE HAVE NEVER HAVE WATER LEAKAGE IN ANY AREA OF THIS VEHICLE AND THEY WERE THE LAST TO WASH THE VEHICLE. IF THIS WAS THE CASE, WHY WASN'T THIS BROUGHT UP WHEN THE PROBLEM FIRST OCCURRED. JUST BY USING DEDUCTIVE REASONING, NONE OF THIS MAKE ANY SENSE. MERCEDES IS A PREMIUM BRAND. SOMETHING SIMPLE AS WEATHER STRIPPING LAST LONGER THAN 2 YEARS. THIS REALLY NEEDS TO BE INVESTIGATED BEFORE SOMEONE IS HURT OR KILLED. A BRAND LIKE MERCEDES NEED TO BE HONEST AND HAVE INTEGRITY TO KEEP TRUST AND LOYALTY WITH THEIR CUSTOMERS.

NHTSA ODI 11144190

Oct 19, 2018EngineFuel system

CAR STALLED ON THE HIGHWAY THEN TOWED TO THE DEALERSHIP. DEALERSHIP STATED THE FUEL LINE WAS FLOODED WITH WATER. THE SERVICE MANAGER STATED THAT I LET THE TRUNK OPEN IN THE RAIN, BUT I DID NO SUCH THING. THERE WAS ALSO NO WATER IN THE TRUNK OF THE CAR. THIS SEEMS TO BE A DEFECT WHEN THE VEHICLE IS EXPOSED TO NORMAL RAINY CONDITIONS. THERE IS NO WAY WATER SHOULD BE ABLE TO GET TO THE FUEL LINE BECAUSE IT SHOULD BE INSULATED AGAINST MOISTURE. CORPORATE THOUGHT THERE WAS FLOODING IN THE AREA, BUT THERE IS NO FLOODING IN DALLAS, TEXAS. MB CONDUCTS QUALITY TESTING IN DIFFERENT CLIMATES SO I DO NO SEE WHY THEY WOULD NOT CONSIDER IT TO BE A PRODUCT DEFECT. SOMEONE CAN POTENTIALLY DIE FROM THE CAR STALLING ON THE HIGHWAY. THIS IS SOMETHING THAT SHOULD NOT BE OVERLOOKED BY MB.

NHTSA ODI 11141472

Nov 13, 2016Electrical systemFuel systemCrash1 injury

DRIVER PULLED INTO PARKING SPOT. WHILE CAR WAS STOPPED, AND THE DRIVER ATTEMPTED TO PUT THE VEHICLE IN 'PARK', WHILE PRESSING THE BRAKE, THE CAR VIOLENTLY JUMPED FORWARD TWO TIMES, AT AN EXTREME SPEED, AND WOULD NOT DISENGAGE. TRANSMISSION DISPLAY (P, R, N, D) WAS FLASHING AND VEHICLE CAUSED INJURY TO THE DRIVER AND CHILD.

NHTSA ODI 10925662

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Working with the data? Download all 103 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 2016 Mercedes-benz Gle-class Hybrid verdict →