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Mercedes-benz E-class Engine Problems

2,181 owner complaints filed with NHTSA across 23 model years.

Complaints by Year

Worst year: 2005. Best year: 2024.

Owner Reports

A representative sample of complaints filed with NHTSA.

Engine · 2006 5

I AM REPORTING A VERY SERIOUS, DISTURBING, SHOCKING AND TRAGIC ACCIDENT ON 9/12/2015 ON RANDALL ROAD IN ELGIN, IL USA AT 2:35 PM JUST AFTER BIG TIMBER ROAD SIGNAL.MY SOUTHBOUND 2006 MERCEDES BENZ E350 CAR WAS HIT BY THE HIGH SPEED OUT OF...

Engine · 2005 5

TL* THE CONTACT OWNS A 2005 MERCEDES BENZ E320. THE CONTACT STATED THAT THE DRIVER OF THE VEHICLE WAS TRAVELING APPROXIMATELY 40 MPH WHEN ANOTHER VEHICLE CRASHED INTO THE REAR PASSENGER'S SIDE OF THE VEHICLE. THE VEHICLE IMMEDIATELY BECA...

Engine · 2014 4

Vehicle subframe corrosion (manufacturer extended warranty offered). Rear brake lines corroded/leaking. Vehicle leaks fuel; steel fuel line corroded. Vehicle has about 105k miles. Minor fire started when yard maintenance came in co...

Engine · 2019 4

I parked the vehicle in a parking lot. I walked away and it immediately started smoking. Shortly after that, flames appeared coming from the hood. Shortly after that, the entire vehicle was engulfed in flames.

Engine · 2021 4

FIRE FIRE FIRE Information light came on just saying 12 Volt Battery. I sat in the car letting it idle for about 3 minutes. It began to smoke and then burst into flames. I called 911 got the fire department here but by the time they w...

Engine · 2020 4

There was smoke coming from from the engine compartment and spontaneous fire started while the car was at a stop light. The car was totally damaged. The car has less than 15000 miles driven. It is still under warranty. Information was s...

Engine · 2018 4

On August 12, 2023, my husband pulled into the E43 into the garage with my two kids. When my son got out of the car, he noticed smoke coming out of the front of the car and notified my husband. He popped the hood and tried to put it out ...

Engine · 2011 4

The issue with the vehicle's electrical causing power to the starter to stay on even after the vehicle is in the park and turned off, the starter's Solenoid and other electrical parts burn, its a serious fire hazard and needs to be addre...

Engine · 2020 4

On October 2, 2021, car caught fire in the engine compartment while car was turned off under carport of home. Car mileage was 18,000. The car was serviced by Mercedes of Marin and driven approximately 25 miles after the service when inci...

Engine · 2013 4

The contact owns a 2013 Mercedes-Benz E350. The contact stated while driving at an undisclosed speed, the vehicle was smoking with the check engine warning light illuminated. The vehicle had been taken to the local dealer an hour before ...

Engine · 2013 4

A Summary of the May 9, 2021, event follows: 6:30 a.m: I Woke up, put on gym clothes and shoes and drove to gym (1 mile from home). 7:01:40 a.m. Turned into the gym parking lot and slowly inched into a parking space. (my Mercedes rides l...

Engine · 2018 4

TL* THE CONTACT OWNS A 2018 MERCEDES BENZ E400. THE CONTACT STATED THAT THEY WERE SMELLING A BURNING ODOR EMITTING FROM THE ENGINE OF THE VEHICLE. THE CONTACT STATED THAT WHEN THE AUTOMATIC DRIVING WAS ACTIVATED THE VEHICLE WOULD ACCELER...

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