general problems of the 2007 Mercedes Benz E350

12 problems related to gasoline fuel system have been reported for the 2007 Mercedes Benz E350. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Mercedes Benz E350 based on all problems reported for the 2007 E350.

1 Gasoline Fuel System problem

Failure Date: 11/13/2022

The contact owns a 2007 mercedes-benz E350. The contact stated that while refueling the vehicle, the vehicle emitted an abnormally strong gasoline odor inside and outside the vehicle. The vehicle was taken to the dealer and the contact was informed that the failure was related to an unknown NHTSA id number; however, the campaign had expired. The vehicle had not been repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA hotline. The approximate failure mileage was 77,000.

2 Gasoline Fuel System problem

Failure Date: 07/05/2021

The contact owns a 2007 mercedes-benz E350. The contact stated that the vehicle leaked gasoline into the rear driver’s side seat causing a pool of gasoline under the seat. The contact stated that the check engine warning light was illuminated. The vehicle was diagnosed but not yet repaired. The manufacturer was informed of the failure. The contact was provided information of a possible manufacturer’s recall. The failure mileage was approximately 104,000.

3 Gasoline Fuel System problem

Failure Date: 03/01/2019

The contact owns a 2007 mercedes-benz E350w. The contact noticed a strong fuel odor and a fuel leak while placing fuel into the vehicle. The vehicle was taken to fletcher jones motocars (3300 jamboree rd, newport beach, CA 92600) where it was determined that the vehicle was not included in the unlimited mileage extended warranty for fuel leaks. The manufacturer was also notified. The vehicle was not diagnosed or repaired. The failure mileage was 162,000.

4 Gasoline Fuel System problem

Failure Date: 10/02/2014

Gas smell at all times. Greater smell when stored . Engine light came on. Took to the dealer, charged $4,000. 00 to repair.

5 Gasoline Fuel System problem

Failure Date: 01/05/2014

Filled up my 2007 mercedes E350 on 1/4/14 and came home. I was awakened by a strong odor of gas smell. Went into the garage and was meet with even a stronger odor of gasoline. This is a dangerous situation due to the fact that my water heaters are located in my garage and I don't want to have an explosion due to the vapors. I have noticed multiple complaints on this issue and an investigation is being done. I just hope that no one is injured or killed before something is done to take care of this.

6 Gasoline Fuel System problem

Failure Date: 12/26/2013

After fueling my car, gasoline smell became intolerably strong. I called the dealer and they told me that the 2007 E350 is known for leaks and I should bring it for a diagnostic check. The manufacturer according to the dealer is aware but no federal action has been mandated. Estimates could range from $1000 to $2000. Bummer.

7 Gasoline Fuel System problem

Failure Date: 11/13/2013

Every time I fill up my gas my garage smells of strong gas order. No visible gas leak and no smell in the car, just inside the garage.

8 Gasoline Fuel System problem

Failure Date: 09/18/2013

Gas leak when fueling causing gasoline fumes in the vehicle. Very dangerous!!.

9 Gasoline Fuel System problem

Failure Date: 02/01/2013

2007 Mercedes Benz E350. Consumer writes in regards to vehicle leaking gas. The consumer stated when he returned home, the entire garage smelled of gasoline. Gas was leaking over the exhaust system on the driver's side.

10 Gasoline Fuel System problem

Failure Date: 08/01/2012

After fueling car, there is a strong raw fuel smell that permeates the car. It will last for about 40 miles then will subside. If you have not driven sufficient mileage before parking, the smell can last for days, weeks and/or months. If the car happens to be parked on an incline, the fumes are strong enough to keep you out of the car.

11 Gasoline Fuel System problem

Failure Date: 04/05/2011

Bought a used 2007 Mercedes Benz E350 Mar 14, 2011 drove less than 80 miles before check engine light came on because of code p0456. I have taken vehicle back to the dealership only to find that the fuel sending unit is leaking under rear seat/trunk area and that the vehicle needs front brake pads replaced. These issue was a preexisting problem that I was not told about even though dealer documents say otherwise. There is evidence of that on the emissions report. The check engine light had to have been reset to sell the vehicle with known problems to an unsuspecting buyer. The vehicle was suppose to have been serviced at the end of Jan 2011 per document with only minimal miles accrued as the car sat on the lot. I first notified dealership April 5, 2011 it took until the 12th for them to finally tell me to bring it in to verify problem. The vehicle has been in the service department since April 12 2011 and I can not get anyone to call me back as to the status. The service manager apologized for the situation but said his hand are tied until someone approves the repairs. Today is April 15, 2011 I still have not been contacted by dealership.

12 Gasoline Fuel System problem

Failure Date: 03/31/2010

Gasoline vapors fill cabin after refueling. Gasoline is passing from fuel system to some point believed to be beneath or behind rear seats.


Other Gasoline Fuel System related problems of the 2007 Mercedes Benz E350


E350 Service Bulletins
E350 Safety Recalls
E350 Defect Investigations