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10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
76,070 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2009 Mercedes-Benz E350 fuel system problems

fuel system problem

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2009 Mercedes-Benz E350 Owner Comments (Page 1 of 2)

problem #27

Mar 242022

E350 6-cyl

  • miles

A D V E R T I S E M E N T S

This vehicle has a very profound strong gas smell inside and out of the car. Upon further research, it has been notably stated that this particular vehicle model from years 2003-2009 had the same common issue that when refueling and topping off at full tank capacity, there is a fuel leakage seeping from the top of the gas tank which sits underneath of the back passenger seat. Apparently there is a health hazard recall listed upon this vehicle for this issue but when I called my local mercedes benz dealer they said that there was no recall with this issue and refused to acknowledge the problem. But in fact there are many videos of evidence online illustrating and showing other same vehicle owners addressing the fuel tank leakage from within underneath the back passenger seat, and there is also many written testimonials cases stating the existance of the same issue. I really do hope this issue gets addressed asap for which i do fear for my family's safety and mine. Thank you in advance for your time!

- Los Angeles, CA, USA

problem #26

Oct 072021

E350

  • miles
I-??m smelling gas fumes inside and outside of the car. I heard there was a 15 yr warranty on E Class with this issue.

- Colorado Springs , CO, USA

problem #25

Jan 102021

E350

  • 133,000 miles
Serious smell of gasoline during and after refuelling. Occurs while stationary.

- Micco, FL, USA

problem #24

Jan 012021

E350 6-cyl

  • 128,000 miles

A D V E R T I S E M E N T S

When I was filling up the fuel completely, I had a smell of fuel from the back when I parked the car, so I tracked the car and found the fuel drops coming down from the left side in the back, so I stopped the car and took it home and I checked the transmitter unit in the back seat as a mechanical engineer, and I found fuel leaking from the top of the transmitter unit, when I asked about this problem, I found that there is a 15-year guarantee on this subject and I added some evidence that supports the problem, including some customer complaints, and a response to them by the maintenance department im living in saudi arabia and for contact me +[xxx] information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Springfield, SC, USA

problem #23

Jan 302021

E350

  • 128 miles
When I was filling up the fuel completely, I had a smell of fuel from the back when I parked the car, so I tracked the car and found the fuel drops coming down from the left side in the back, so I stopped the car and took it home and I checked the transmitter unit in the back seat as a mechanical engineer, and I found fuel leaking from the top of the transmitter unit, when I asked about this problem, I found that there is a 15-year guarantee on this subject

- California, CA, USA

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problem #22

Oct 202020

E350

  • 120,000 miles
Gasoline odor is noticed when fuel is added to the fuel tank. It is very noticeable when car is parked in the garage for over 5 minutes after a recent fuel fill. The odor is very strong and has caused household members to have headaches. I am forced to park the car outside due to this odor. I also noticed gasoline spilling on the floor near the fuel tank area.

- Irvine, CA, USA

problem #21

Sep 182020

E350

  • 84,000 miles

A D V E R T I S E M E N T S

I am having an issue with my E350 (09), every time I fill up my tank I can smell the gas. I don't smell it inside the car but outside the car and it is strong. It is really strong that you thought the gas spilled. Once the gas goes down to like 3/4 of a tank the odor will be gone. I tried tracing where the gas odor is coming from and I think it is under the fender on the rear driver side.

- Thousand Oaks, CA, USA

problem #20

Feb 112020

E350

  • 86,345 miles
At approximately 11:50 a.M. on Tuesday, February 11, 2020, I pulled out of our driveway onto spruce dr. Nw, going South and the car immediately started accelerating on its own, careening down spruce dr. Nw. I was desperately trying to miss parked cars on the street but my car was moving faster and faster, out of control through the intersection at the end of my block. Then my car was flying through the air, between 25-40 mph, slamming into a creek bank and ending on the driver side down a 30 foot ravine at the end of spruce drive nw. I was trapped inside the car with my seat belt on and according to the police report the side airbag had deployed. Thankfully, I did not hit any cars! it was truly a miracle that I was alive and that my neighbors heard and saw the crash. Within five minutes the metropolitan police department who were stationed at the mayor's house around the corner arrived and with my neighbors were able to pull me from the wreckage through the sunroof. Apparently the glass sunroof had popped open/off during the crash. The crash happened about 11:53 a.M. shortly thereafter, I was taken by ambulance to a trauma center in a local hospital. Fortunately I only had minor bruises but the trauma center staff gave me a thorough check-up. And no one else was involved in the crash.

- Washington, DC, USA

problem #19

Feb 132020

E350

  • 120,000 miles
When filling up gas tank to full, strong gas odor is smelled around the car. Not sure if it is leaking from within the car or outside. Odor was smelled when stationary, I do not leave windows down while driving.

- Garden Grove, CA, USA

problem #18

Nov 112019

E350

  • 123,000 miles
The inside cabin of my 2009 Mercedes Benz E-350 consistently smells like gasoline. My garage always smells like gasoline is emitting from the vehicle.

- Plano, TX, USA

problem #17

Oct 012018

E350

  • 102,000 miles

A D V E R T I S E M E N T S

Gasoline odor when fill up gas tank, and it stay smell gas odor badly until gas tank drop to 3/4. this is common issue as stated in reference tsb no. P-47-10-63. I called mb at at 800-367-6372 but they refuse to fix my car under extended warranty

- Grand Prairie, TX, USA

problem #16

Nov 142012

E350

  • 165,000 miles
The contact owns a 2009 Mercedes-Benz E350. Each time the contact fueled the vehicle, she noticed an oder of fuel around the vehicle. The vehicle was taken to Mercedes-Benz of oxnard (located at 1511 auto center dr, oxnard, ca 93036) where it was diagnosed that the fuel tank had a leak and needed to be replaced. The vehicle was not repaired due to the repair fees. The manufacturer was notified of the failure and informed the contact that the vehicle was out of warranty. No further assistance was offered. The approximate failure mileage was 165,000.

- Camarillo, CA, USA

problem #15

May 152018

E350

  • miles
Very strong odor of fuel while car is parked in garage. Dealer says recall does not cover my particular model.

- Dunwoody, GA, USA

problem #14

May 162018

E350

  • 98,000 miles
Vehicle has strong external gas oder emanating from the driver's rear passenger side and is more prevelant after fill up and parking it. It is a concern to my safety that gasoline may be leaking and a electrical spark or impact can result in a fire/explosion.

- Poth, TX, USA

problem #13

Oct 152015

E350

  • miles
Gas leaks from gas tank when I fill it up. I can only fill 2/3 of tank to avoid odor. I heard about extended warranty for this problem but Benz dealer said my car is not covered because it is made of different material than one that is covered.

- Plano, TX, USA

problem #12

Jan 042016

E350

  • 100,000 miles
Strong odor of gas at rear and around car after filling up gas tank while in motion and when parked

- Murrieta, CA, USA

problem #11

Oct 022015

E350

  • 107,500 miles
Gas is leaking from gas tank after running over a pot on highway. State farm insurance company said it is on investigation for leaking gas for my car model and so, they won't cover it. Although plastic gas tank is already on recall, metal tank for my car is not. A dealer refused to fix under recall. Now I am driving with leaking gas.

- Plano, TX, USA

problem #10

Feb 022016

E350

  • 65,000 miles
The contact owns a 2009 Mercedes Benz E350. The contact stated that after refueling the fuel tank, the odor of strong fuel would emit in and around the vehicle. The vehicle was taken to a dealer where it was diagnosed that the fuel filter seal needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 65,000.

- Burbank, CA, USA

problem #9

Jan 082016

E350

  • 57,846 miles
I contactedthe dealership regarding my fuel pump issue. The dealership informed me that it was not one of the covered VIN's with the fuel pump issues. It has strong smell of gas when filling up and does not run smooth. It has not started once when turned on. I was informed by my mechanic of the warranty on the defective fuel pump/filter. Why wasn't my VIN included in the extended warranty" were their changes made to the parts? how was my car excluded from the warranty process"

- Davis, CA, USA

problem #8

Sep 272015

E350

  • 99,971 miles
There is a very strong gas smell when the car is parked, especially in a garage. There is an existing NHTSA campaign (EA13003) that discusses this issue with the 2009 Mercedes E350 but I never received any notices from Mercedes.

- Woodland Hills, CA, USA

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