2001 Mercedes-Benz E320 Engine Problems
- Complaints
- 3about this part
- Share
- 8%of 38 total for the year
- Median mileage
- 150,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine of the 2001 Mercedes-Benz E320, 8% of the 38 complaints for this model year. Where a mileage was given, the median is 150,000 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Engine caught on fire while vehicle was idling in park in the driveway. Completely destroyed the vehicle in 10-15 minutes. Fire started under the hood. I believe that there was an electrical problem that induced the fire but unable to be sure. Photos are available if needed. The car was in good maintenance, no engine work had been done recently. Last repair was a transmission fluid replacement after repairing a transmission fluid leak in early december 2018”
NHTSA complaint #11174621, filed 2019-02, 150,000 miles“When veh. Is stopped at a light or just in a parking lot, it stalls or will not start right away. Eventually it starts and away we go. Never a warning whatsoever. All fluids are full and battery is good. Rec. Fuel(gas) is always used.”
NHTSA complaint #10824424, filed 2016-02“2001 mercedes benz E320. Consumer writes in regards to loss of power steering and brakes. The consumer stated when he drove over a speed bump, the check engine light illuminated. He put the vehicle in reverse, and discovered the brakes did not work, he tried to turn the steering wheel and it was not working either. With great effort, he was finally able to make a left turn. He turned the vehicle off, re-started it, and the check engine light did not come back on. The brakes and steering also resumed to normal operation.”
NHTSA complaint #10557787, filed 2014-01Related service bulletins
- 11017039Apr 1, 2025Complaint Vehicle with atypical reduced heat output. Cause Silicate granulate may have escaped from a damaged bag in the expansion reservoir (not visible), reducing the coolant…
- 10135598Mar 25, 2015Engine diagnosis warning lamp lights up in instrument cluster, fault code U145400: "Implausible data were received from the ethanol sensor"
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2009 | 2 | 25% |
| 2008 | 3 | 30% |
| 2007 | 4 | 24% |
| 2005 | 9 | 4% |
| 2004 | 2 | 1% |
| 2003 | 7 | 3% |
| 2002 | 1 | 4% |
| 2001 | 3 | 8% |
| 2000 | 2 | 5% |
| 1998 | 2 | 5% |
| 1996 | 1 | 2% |
| 1995 | 2 | 2% |
| 1994 | 2 | 18% |
Other parts of the 2001 Mercedes-Benz E320
13 complaintsAir bags
7 complaintsTransmission and drivetrain
6 complaintsExterior lighting
5 complaintsSteering
3 complaintsSuspension
3 complaintsFuel system
2 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsBrakes
1 complaintsElectronic stability control
1 complaintsEngine cooling
1 complaints
← All problems reported for the 2001 Mercedes-Benz E320
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology