Home · 2015 Mini Jcw Countryman · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
4 of 14 complaints match · Engine · clear filters
Spontaneous engine fire of 2015 Mini Cooper S Countryman while parked and not used for 48 hours prior. The fire department guessed it was an electrical issue. It was put out with water and a fire extinguisher but the engine was severely damaged, melted plastic everywhere, electrical wiring burned completely and more. The engine appears unfixable, the front window was cracked by the heat and the hood with paint was burnt.
NHTSA ODI 11644910
The vanos solenoid failed in the 2015 Mini Cooper, and immediately after the Alternator failed. My safety was put at risk in multiple ways: 1 - The engine was in a non-drivable state 2 - Significant smell gasoline was coming from the car 3 - Car had to be towed to a shop to determine what failed 4 - The shop fixed the vanos solenoid The problem was confirmed by the independent service center. When the vanos solenoid failed, the Check Engine and Oil lights came on. By the time the lights came on however, the vehicle was undrivable. When the alternator failed, the battery light came on. Repair of the vanos solenoid was $279.44 Towing to the shop was $155.00
NHTSA ODI 11581600
IT'S NOT ABOUT SAFETY ISSUE BUT A DEFECT THAT COOLANT LEAK HAPPENED BETWEEN THE ENGINE BLOCK AND OIL FILTER HOUSING AT A CAR OF LOW MILEAGE RUN ( LESS THAN 30000 MILES, CLOSE TO 5 YRS). TO REPAIR THIS DEFECT, OWNER HAD TO PAY $1515 AT A MINI DEALER SERVICE.
NHTSA ODI 11280701
THIS CAR ENGINE INCONSISTENTLY DIES, USUALLY IN FIRST OR SECOND GEAR, SOMETIMES WHEN THE CAR IS STOPPED (E.G. AT A RED LIGHT) AND SOMETIMES WHEN IT IS SLOWING DOWN (E.G. PULLING INTO A PARKING LOT), OR ACCELERATING (E.G. TAKING OFF FROM A RED LIGHT OR PULLING OUT OF A PARKING LOT). IT HAS BEEN TO THE DEALER'S 3 TIMES AND THEY CANNOT FIND THE PROBLEM--THE CAR HAS LESS THAN 4,000 MILES AND STARTED DOING THIS SOON AFTER PURCHASED. I HAVE THE DOCUMENTATION FROM THE 3 TRIPS TO THE SERVICE DEPT. BUT AM NOT SENDING THEM AT THIS TIME. HAS HAPPENED WITH 3 DIFFERENT PEOPLE DRIVING THE CAR. HAS HAPPENED AT LEAST 25 TIMES. (LAST TIME LISTED BELOW). SPEED VARIES BUT USUALLY LESS THAN 30 MPH--NEVER ON THE HIGHWAY SO FAR. I HAVE DOCUMENTED DATES, MILEAGE, AND WHERE IT HAPPENED STARTING IN NOVEMBER--CAR WAS PURCHASED IN AUGUST, 2015. *TR
NHTSA ODI 10862681
Working with the data? Download all 14 complaints as CSV · fetched from NHTSA July 27, 2026