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What 53 owners told NHTSA about the 2015 Mini Cooper Hardtop
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.
Newest first · 53 complaints · page 3 of 3
Oct 1, 2015Brakes
COMING UP TO AN INTERSECTION, THE CAR STARTED TO SLOW NORMALLY. THEN THE ABS KICKED IN AND THE CAR DID THE SHUDDER LIKE WHEN THE ABS IS ACTIVE. THEN THE ABS TURNED OFF AND THE BRAKES WENT SPONGY. THE CAR ROLLED INTO THE INTERSECTION THROUGH THE STOP SIGN. THIS HAPPENED SEVERAL MORE TIMES. WE BROUGHT THE CAR TO MINI OF AUSTIN IN TEXAS. THEY COULDN'T FIND ANYTHING WRONG. NO CODES WERE THROWN. MY WIFE TOO THE CAR BACK, AND DRIVE BACK TO SALT LAKE CITY, UTAH. SHE EXPERIENCED SUBSEQUENT IDENTICAL BRAKE FAILURES. WE TOOK THE CAR INTO MINI OF MURRAY. THEY HAVE HAD THE CAR A MONTH, AND CANNOT DUPLICATE THE ISSUE. CORPORATE MINI WILL NOT AUTHORIZE ANY PART REPLACEMENT AT ALL. THEY WANT US TO TAKE THE CAR BACK. I DON'T FEEL THAT IS A SMART OR SAFE IDEA.
NHTSA ODI 10778946
Jul 23, 2015
CPSC:
NHTSA ODI 10743255
Jul 16, 2015Suspension
TL* THE CONTACT OWNS A 2015 MINI COOPER. WHILE DRIVING AT HIGHWAY SPEEDS, THE CONTACT NOTICED AN ABNORMAL ROARING NOISE FROM THE REAR DRIVER SIDE OF THE VEHICLE. WHEN MAKING A TURN OR DRIVING OVER BUMPS AND DIPS IN THE ROAD, THE TIRES LOST TRACTION WITH THE ROAD AND CAUSED THE VEHICLE TO SKIP. THE VEHICLE WAS TAKEN TO THE DEALER AND DIAGNOSED AS A SUSPENSION FAILURE. THE VEHICLE WAS REALIGNED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 9,000. UPDATED 09/09/15*LJ UPDATED 11/27/2017*CN
NHTSA ODI 10734534
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Working with the data? Download all 53 complaints as CSV · fetched from NHTSA July 27, 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 Hardtop verdict →