IllustrationFUEL LEAK AT LEFT HAND FUEL TANK SENDING UNIT, PUDDLE OF FUEL ON TOP OF SENDER, LEAKING ONTO GROUND. *TR
2009 Mercedes Benz E
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all E years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel/propulsion System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
2 reportsI PURCHASED A 2009 MERCEDES E320 BLUETEC VEHICLE ON DECEMBER 10, 2008 WITH 18 MILES ON THE ODOMETER. JANUARY, 2009 THE CHECK ENGINE LIGHT STAYED ON AND THE DEALER REPLACED AN OXYGEN SENSOR. THE CAR HAD APPROXIMATELY 2000 MILES. AT 5000 MILES, THE CHECK ENGINE LIGHT STAYS ON. THE DEALER INFORMS AFTER ANOTHER DIAGNOSIS THAT THE PR…
Read full complaint
I PURCHASED A 2009 MERCEDES E320 BLUETEC VEHICLE ON DECEMBER 10, 2008 WITH 18 MILES ON THE ODOMETER. JANUARY, 2009 THE CHECK ENGINE LIGHT STAYED ON AND THE DEALER REPLACED AN OXYGEN SENSOR. THE CAR HAD APPROXIMATELY 2000 MILES. AT 5000 MILES, THE CHECK ENGINE LIGHT STAYS ON. THE DEALER INFORMS AFTER ANOTHER DIAGNOSIS THAT THE PROBLEM IS THE SOFTWARE AND A PATCH HAS NOT BEEN DEVELOPED FOR THE 2009 MODELS. AT THIS TIME THEY CAN DETERMINED WHEN A FIX WILL BE READY. THEY SAY THE CAR IS SAFE TO DRIVE. *TR
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.