Illustration2004 MERCEDES BENZ E 350. CONSUMER WRITES IN REGARDS TO VEHICLE REPAIRS. *SMD BOTH FUEL SENDING UNITS WERE LEAKING OIL, THE REAR SEAT CUSHION AND INSULATION WERE SOAKED IN FUEL, AND THE SPARK PLUGS NEEDED TO BE REPLACED. *JB
2004 MERCEDES-BENZ E350
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.
About this comparison →10Owner complaints
Model-year median: 161
0Recall campaignsView recall details →
0InvestigationsView investigation details →
Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.
Inspection summary
2004 MERCEDES-BENZ E350
NHTSA snapshot: September 18, 2026. 10 owner complaints · 0 recall campaigns · 0 investigations.
Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.
Top reported categories (up to 5)
- Fuel/propulsion System: 7 reports
- Fuel System, Gasoline: 2 reports
- Electrical System: 1 reports
- Service Brakes: 1 reports
Full reported-category list and vehicle report
Recall links
No recall campaigns in this snapshot.
Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.
Print the top reported categories, recall links, snapshot date and comparison limits.
How this year compares
Owner complaints by model year
Compare all E350 years →Counts vary with age, sales, mileage exposure 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: 9 of 10 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.
- Fuel/propulsion System. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical 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
Fuel System, Gasoline complaints
2 reportsVEHICLE EXHIBITED STRONG ODOR OF GAS WITHIN PASSENGER COMPARTMENT. LEFT GAS TANK PORT AND FUEL SENDER UNIT FOUND TO BE LEAKY THROUGH CRACKS IN PLASTIC. LEAK STOPPED VIA REPAIR. VEHICLE STILL EXHIBITS STRONG ODOR OF GAS OUTSIDE CAR ESPECIALLY AFTER A FILLUP (WITHOUT "TOPPING OFF"). ODOR HAS NOT BEEN INVESTIGATED OR FIXED. *TR
Recall campaigns
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 ↗
Defect investigations
0No exact-year investigations in this snapshot.
An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.