2015 MINI Cooper Fuel system Problems
- Complaints
- 11about this part
- Share
- 20%of 56 total for the year
- Median mileage
- 35,600miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 11 complaints about the fuel system of the 2015 MINI Cooper, 20% of the 56 complaints for this model year. Where a mileage was given, the median is 35,600 miles.
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.
“Excessive carbon build up on engine intake ports at 35k miles. Car purchased new, has oil changes by dealer every 5k miles, and is filled with 92 octane gas. Lots of people posted on internet over last 7-8 years that minis are prone to this issue and bmw hasn't resolved it. When asked if this should be routine maintenance, if this was driving or fuel issues, dealer said none of the above. Yet resolving this issue is about a $600-1000k repair! This either needs to be a routine maintenance, recall or service bulletin put out to owners/dealers. Bmw needs to own up to this issue.”
NHTSA complaint #11055020, filed 2017-12, 35,600 miles“The fuel filling nozzle turns off repeatedly while filling the fuel tank, regardless of position of nozzle, pressure used, station used. In an attempt to remedy, Mini Service Technicians replaced tank vent valve but it did not correct the issue. I am unable to fill my gas tank.”
NHTSA complaint #11453987, filed 2022-02“I can not put gas into my car. I have had the charcoal canister replaced. I am now being told that I need a new fuel tank. I’ve also been informed that this is a reoccurring problem in 2015 mini coopers.”
NHTSA complaint #11453476, filed 2022-02“Lower Engine Support and Passenger Engine Mount damaged as per routine inspection by dealer in Feb2025. Never diagnosed before. Repair done by independent service center in Feb2025 and I have receipt of approximately 1K. Also, since 22feb2025, I am not able to add fuel to the tank because the pump stops constantly and causes spill of fuel. This can cause fire. Never happened before. Tried at least 4 different gas station and same result. Dealer charges over $200 to perform inspection/diagnostics. Not done yet. Repairs to fuel tank are in the thousands. …”
NHTSA complaint #11644422, filed 2025-02“When refueling, nozzle kept shutting off, a gallon was pumped after nine attempts, also fuel erupted as the fill tube was filled with gas. reluctant to drive this car not knowing how much gas is in the tank. The needle shows less than 1/4 and miles remaining fluctuates between 80 and 110 miles. We are told that this problem exists in many mini automobiles, dealer has replacement gas tanks, but same problem exists Parking our Mini, indication of roll back is possible when car is parked. Shifter unit was replaced due to torsion spring.”
NHTSA complaint #11485453, filed 2022-09Related service bulletins
- 10179015Jul 1, 2020NOISES FROM THE FUEL TANK AT IDLE: While driving slowly with low RPM or while idling, a faint knocking or fluttering noise can be heard from inside the fuel tank when the tank is…
- 10176383May 1, 2020TANK VENTILATION AND MIXTURE CONTROL FAULTS STORED IN THE DME: The Engine Malfunction Warning is illuminated and one or more of the following faults are stored in the DME. All…
- 10134998Feb 1, 2018FUEL GAUGE ERRONEOUS DISPLAY: Vehicle runs out of fuel but the instrument cluster still displays fuel remaining in the tank.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 1 | 14% |
| 2020 | 1 | 14% |
| 2017 | 2 | 7% |
| 2016 | 1 | 4% |
| 2015 | 11 | 20% |
| 2014 | 2 | 6% |
| 2013 | 5 | 11% |
| 2012 | 4 | 6% |
| 2011 | 7 | 8% |
| 2010 | 2 | 2% |
| 2009 | 6 | 4% |
| 2008 | 3 | 3% |
| 2007 | 6 | 5% |
| 2005 | 1 | 0% |
| 2004 | 2 | 1% |
| 2003 | 3 | 1% |
| 2002 | 1 | 1% |
Other parts of the 2015 MINI Cooper
14 complaintsElectrical system
10 complaintsTransmission and drivetrain
10 complaintsBrakes
8 complaintsOther or unknown
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsSuspension
3 complaintsEquipment
2 complaintsSteering
2 complaintsVehicle speed control
2 complaintsAir bags
1 complaintsElectronic stability control
1 complaints
← All problems reported for the 2015 MINI Cooper
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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