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What 54 owners told NHTSA about the 2015 Mini Cooper

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.

All (54)Crash / fire / injury (3)Engine (14)Fuel system (11)Transmission & drivetrain (10)Electrical system (9)Brakes (7)Suspension (3)Visibility & wipers (3)Equipment (2)Speed control (2)Steering (2)

2 of 54 complaints match · Speed control · clear filters

Dec 13, 2016Speed controlBrakesEngineCrash

I MADE A RIGHT TURN FROM THE MAIN STREET, INTO THE PARKING LOT OF A STRIP MALL, THEN AN IMMEDIATE LEFT TURN, AND ANOTHER RIGHT TURN INTO THE RIGHT ANGLE PARKING SLOT. ALL THE WHILE HAVING MY FOOT ON THE BRAKES, I STARTED TO SHIFT INTO PARK, WHEN IT WAS IN THE RIGHT SPOT. THE MINI INSTEAD COMING TO A STOP, REVVED UP, JUMPED THE CURB AND HIT THE STORE IN THE FRONT. THE AIR BAGS DEPLOYED. I HAD MY FOOT ON THE BRAKES REALLY HARD, ALL THE TIME BUT THE BRAKE PEDALS WERE LOCKED UP. IT WOULD NOT MOVE UP OR DOWN. SAT HARD ON THE FLOOR! WHEN THE TOW TRUCK CAME, THE BRAKES WERE STILL LOCKED UP AND THE GEAR WAS IN PARK AND COULDN'T BE MOVED FROM THERE. THE SEAT BELTS COULDN'T BE RETRACTED EITHER. MINI ENGINEER CLAIMS THAT THERE IS NOTHING WRONG WITH THE CAR AND I CAN SAFELY DRIVE IT AFTER THE BODY IS REPAIRED. I AM HAVING A DIFFICULT TIME WITH THIS CONCLUSION. THE CAR'S BRAKES AND GEAR WERE LOCKED UP, AND HAD TO BE LIFTED ON A FLATBED AND TAKEN TO THE REPAIR SHOP; I STILL MAINTAIN SOMETHING WITHIN THE CAR MALFUNCTIONED. *TR

NHTSA ODI 10935157

Nov 13, 2015Transmission & drivetrainSpeed control

CPSC: MINI COOPER: CONSUMER STATED THE CRUISE CONTROL WOULD DISENGAGE. *SS THE CONSUMER STATED DISCOVERED WHEN USING THE CLUTCH AND DOWN SHIFTING THE CRUISE CONTROL DID NOT DISENGAGE. THE FIRST TIME HE TRIED THE CRUISE CONTROL, WHILE DOWN SHIFTING THE VEHICLE MAINTAINED SPEED AND SHOT FORWARD INSTEAD OF SLOWING DOWN. *JB

NHTSA ODI 10807019

Working with the data? Download all 54 complaints as CSV · fetched from NHTSA July 10, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 Mini Cooper verdict →