There are 29 owner-reported engine complaints for the 2010 MINI Cooperin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
In an attempt to resolve persistent rough running engine issue, mechanic discovered that the timing chain guides failed (broke apart) and that plastic pieces of the guides migrated into the engine oil system.
Engine issues Engine leaks over heating seal gasket Timing bell Engine missed firing
The car consumes too much oil. This is not mentioned in the car manual. Without enough oil, the car's engine would seize up and stop functioning. Driving with low oil in the system can ruin the vehicle's engine, completely breaking the motor.
The contact owns a 2010 Mini Cooper. The contact stated while driving at various speeds, there was a rattling sound heard with a burning odor detected. The vehicle stalled without warning. The check engine light warning light was illuminated. The vehicle was taken to the dealer on several occasions however, the mechanic was unable to determine the cause of the failure. The dealer performed an oil change and the check engine light was reset; however, the failure recurred. The vehicle was taken back to the dealer and diagnosed with engine failure after failing the smog test. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure but informed the contact that the Vin was not under recall. The failure mileage was 104,000.
2010 MINI COOPER S 2 DOOR, UP TO DATE WITH ALL MAINTENANCE AND SERVICE, CHANGED OIL EVERY 4,000 MILES. CAR SHOWROOM QUALITY. AT 81,000. MILES I SHUT IT OFF IN MY GARAGE AND LATER WENT TO START THE ENGINE, IT WAS DEAD AND WOULD NOT TURN OVER EVEN WITH A CHARGE. I HAD IT TOWED TO BRAMAN MOTORCARS, WPB, FL WHERE I PURCHASED IT NEW AND ORIGINAL OWNER AND WAS TOLD IT IS THE RETENTION CHAIN. BMW OF N. AMERICA HAD A CLASS ACTION SUIT FOR 2007 TO 2010 MINI COOPERS, SUIT CLOSED IN 2015 SAID MY VIN WAS NOT PART OF THE CLASS ACTION SUIT AND REFUSED TO FIX MY CAR. THEY WANT 11,000-13,000 TO FIX. I AM WITHIN THE YEARS THE SUIT WAS MENTIONED MY MILEAGE IS RIGHT AT THE POINT IT MAKES MENTION IN THE CLASS ACTION SUIT. MY VIN # IS NOT INCLUDED BECAUSE THEY ONLY PAID ON THE VIN NUMBERS THAT WERE IN THE SUIT. BMW OF N AMER. DID NOT ADD VIN# OF OTHER CARS THAT WERE NOT IN THE SUIT. I WAS NEVER CONTACTED AND DID NOT KNOW ABOUT MY CAR. I AM TOLD I CAN JUNK IT AND BUY A NEW CAR. I TOOK CARE OF MY CAR FOR EVERYTHING AND NOW MY CAR IS JUST GONE AND THEY ARE NOT WANTING TO HELP ME FIX IT. BMW OF N AMERICA DID NOT OFF ANY GOODWILL ON THE REPAIR NOR MAKE IT A RECALL ISSUE. THEY JUST SETTLED THE CASE FOR THE CARS KNOWN AT THAT TIME AND THE REST OF US CAN JUST GO POUND DIRT! I NOW AM WITHOUT A CAR OR TRANSPORTATION AND BRAMAN MOTORCARS TRIED TO TAKE ADVANTAGE OF ME WITH QUOTING ME HIGH PRICES ON A NEW CAR, THAT I CANNOT AFFORD. PLEASE HELP. NO ONE THAT KNOWS ME OR MY CAR CAN BELIEVE THIS HAS HAPPENED TO MY CAR BECAUSE OF HOW WELL I TAKE CARE OF IT.
ENGINE LOST POWER ON HIGHWAY. TIMING CHAIN LOOSENED, CAUSED SEVERE ENGINE DAMAGE.
TL* THE CONTACT OWNS A 2010 MINI COOPER. WHILE DRIVING 45 MPH, THE VEHICLE MADE AN ABNORMAL NOISE. AFTER SAFELY PULLING THE VEHICLE OFF THE ROAD, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TOWED TO BLUE RIDGE MOTOR WORK (2424 FORT HENRY DR., KINGSPORT, TN) WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED AND DID NOT ASSIST DUE TO NO RECALLS BEING ATTRIBUTED TO THE VIN. THE FAILURE MILEAGE WAS APPROXIMATELY 97,000.
THE TIMING CHAIN IS FAILING AT 80,000. DEALER AND MINIUSA HAVE AGREED SHOULD LAST 4 LIFE OF THE ENGINE AT LEAST 120,000. . CAUSED OIL TO BURN OFF , WHICH CAUSED WEARING AND DAMAGE TO EXHAUST CAMSHAFT,SEAL , AND VANOS. TIME CHAIN FAILURE HAS BEEN DOCUMENTED ON OTHER MODELS AND CLASS ACTION SUIT HAS DETERMINED MINI IS RESPONSIBLE FOR FAILURE AND KNEW ABOUT FAILURE IN THE 2010 AS WELL AS FAR BACK AS 2008. MINI HAS REDUCED REPAIR COSTS FROM 4200$ TO 1400$ BUT ARE REFUSING TO TAKE RESPONSIBILITY THIS FAR FOR FULL REIMBURSEMENT. TIME CHAIN SHOULD HAVE BEEN A RECALL. VEHICLE WAS OPERATING WHEN TIME CHAIN BEGAN TO RATTLE
CAR SHUT DOWN ENROUTE TO HOSPITAL. THERE WAS NO WARNING (AS CHARACTERIZED BY MANY OWNERS). I HAD THE CAR TOWED TO A REPUTABLE REPAIR FACILITY. THEY INFORMED ME THAT THE TIMING CHAIN TENSIONER HAD DISINTEGRATED AND CAUSED THE TIMING CHAIN TO "SLIP". THEY RAN A COMPRESSION TEST ON THE 4 CYLINDERS. TWO OF THE CYLINDERS HAVE 0 COMPRESSION AND THE OTHER TWO HAVE SERIOUSLY LOW READINGS. THEY TOLD ME THAT ANY ADDITIONAL DAMAGE IS INDETERMINATE. THE EXACT SEQUENCE OF EVENTS BEGINNING WITH THE TIMING CHAIN TENSIONER HAS BEEN DOCUMENTED IN GREAT NUMBERS. THIS RESULTED IN RECALL FOR THIS PROBLEM UP TO THE 2009 MODEL YEAR. WHY WASN'T THIS EXTENDED TO THE 2010 MODEL YEAR?
PURCHASE PREVIOUSLY OWNED (BY 1 OWNER, LOW MILEAGE) 2010, MINI COOPER FROM DEALERSHIP 2 YEARS AGO. CURRENTLY HAS ONLY 70K MILES. LAST WEEK WHILE DRIVING, TIMING CHAIN FAILED SUBSEQUENTLY CAUSING $3100+ IN ESTIMATED DAMAGES. FIRST ISSUE I HAVE IS HOW DOES A TIMING BELT LAST ONLY 70K MILES ON A SUPPOSED HIGH-END, HIGH-PERFORMANCE VEHICLE LIKE MINI/BMW? EVERY OTHER VEHICLE I HAVE EVER OWNED (FOREIGN AND DOMESTIC) RECOMMENDS CHANGING TIMING BELT AROUND 100K MILES, SO THE THOUGHT OF CHANGING A TIMING CHAIN WAS FOR AT LEAST 20K MORE MILES NEVER CROSSED MY MIND. SECOND ISSUE IS A CLASS ACTION LAWSUIT HAS BEEN AWARDED TO MINI COOPER OWNERS (SAME MAKE AND MODEL) ON OR ABOUT 2010 FOR THIS VERY PROBLEM. HOWEVER, MINI COOPER CORPORATE HEADQUARTERS CUSTOMER SERVICE, AND THE ONLY LOCAL MINI COOPER SERVICE CENTER IN SAN ANTONIO TEXAS HAS INFORMED ME THAT MY VIN # WAS NOT AFFECTED BY THIS SETTLEMENT...EVEN THOUGH THE CAUSE AND AFFECT OF THE TIMING CHAIN FAILURE IS EXACTLY THE SAME PROBLEM MY MINI COOPER EXPERIENCED WITH ONLY 70K MILES. *TR
TIMING CHAIN ISSUES THAT WOULD MAKE CAR RANDOMLY RATTLE THEN JUST TURN OFF IN THE MIDDLE OF TRAFFIC OR AT A STOP LIGHT. CAR WOULD SKIP GEARS AS WELL. OUR 2009 HAS THE SAME ISSUES AND MINI HAS TOLD US IT IS THE TIMING CHAIN AS WELL. WE SPENT OVER $1800 FIXING THIS ISSUE THAT APPARENTLY HAS BEEN AN ISSUE WITH OTHER MINI CARS.
TENSIONER BROKE CAUSING TIMING CHAIN SHEARED THE CAMSHAFT GEAR AND DESTROYED ENGINE...HAD CAR 7 MONTHS...BOUGHT USED AT TOYOTA OF NICHOLASVILLE IN NICHOLASVILLE KY
THE TIMING CHAIN GUIDE RAIL, CHAIN TENSIONERS,SLIKE RAIL FRICTION WHEEL ETC ALL HAD TO BE REPLACED AND IT ONLY HAS 13000 MILES I KNOW THAT BMW IS BEING SUED AND HABBERSTAD SAID THAT WE WOULD BE INFORMED OF THE SUIT IF OUR VEHICLE IS PART OF THE SUIT. PLEASE HELP US WITH THIS MATTER.
THE CAR JUST STOPPED RUNNING. WE TOWED IT TO A MECHANIC AND THE ENGINE BROKE DOWN. IT APPEARS TO BE AN ISSUE THAT HAS BEEN IDENTIFIED BY MANY OTHERS AND A CLASS ACTION SUIT IS IN THE WORKS. I DON'T HAVE THE $5000 TO REPAIR IT. I'D LIKE FOR MINI/BMW TO EXTEND THE WARRANTY TO 7 YEARS AND COVER THIS REPAIR SINCE IT'S A KNOWN ISSUE.
THE WATER PUMP AND THERMOSTAT IN THIS VEHICLE FAILED. AFTER GETTING IT REPLACED AT THE DEALER I LEARNED LATER THERE IS A RECALL (THAT HAD ALREADY BEEN COMPLETED). I ALSO LEARNED THAT THE THERMOSTAT MAY HAVE BEEN COVERED BY THE FEDERAL EMISSIONS WARRANTY (THE DEALER SAID IT WASN'T BECAUSE THE LIGHT WASN'T ON).
I PURCHASED MY 2010 MINI COOPER HARDTOP IN OCTOBER OF 2010 WITH 2,446 MILES ON IT. THIS CAR CAME FROM A MINI DEALERSHIP. I HAVE DRIVEN THIS VEHICLE FOR THE LAST FOUR YEARS WITHOUT ONE MECHANICAL ISSUE. TODAY I HAVE APPROXIMATELY 41,000 MILES ON THE CAR. ON THE EVENING OF FEBRUARY 16, 2015, I STARTED MY CAR TO LEAVE MY PLACE OF EMPLOYMENT AND A LOW OIL INDICATOR LIGHT FLASHED. LIVING IN A COLD WEATHER CLIMATE, I THOUGHT THE ENGINE NEEDED TIME TO WARM UP. AFTER LETTING THE CAR WARM UP, I ATTEMPTED TO LEAVE THE PARKING LOT AND THE CAR FAILED AS I WAS ABOUT TO MAKE A TURN ONTO A MAIN ROAD. MY HUSBAND HAD THE CAR TOWED TO A LOCAL MINI SPECIALIST WHERE WE WERE TOLD THE CAR WAS EXTREMELY LOW ON OIL DUE AN INTERNAL LEAK COMING FROM THE TIMING CHAIN TENSIONER SEAL. WE WERE TOLD THE LEAK HAS BEEN HAPPENING FOR A WHILE; HOWEVER, THE FIRST INDICATION OF LOW OIL WAS ONLY MINUTES BEFORE THE CAR FAILED. THE CAR HAD BEEN TO A LOCAL MINI DEALERSHIP FOR REGULAR SERVICE LESS THAN A YEAR AGO. IN ADDITION THE MECHANIC FOUND COOLANT IN THE CYLINDERS AND IS UNSURE OF HOW THIS OCCURRED. THE MECHANIC FEELS IT COULD HAVE BEEN CAUSED BY A CRACKED ENGINE BLOCK OR CRACKED CYLINDER HEAD. ADDITIONAL TESTING WOULD NEED TO BE DONE ON THESE PARTS TO CONFIRM. AT THIS TIME, MY HUSBAND AND I ARE BEING TOLD THAT THE ENTIRE ENGINE NEEDS TO REPLACED ON A CAR THAT ONLY HAD 40,000 MILES ON IT. THE ESTIMATED COST WE RECEIVED WAS $10,315. THIS IS A TOUGH PILL TO SWALLOW CONSIDERING IT IS A "YOUNG CAR," IN OUR MINDS. WITH ALL OF THE ISSUES FOUND BY THE MECHANIC IT SEEMS AS IF THIS CAR HAD A FAULTY ENGINE FROM THE START. I HAVE CONTACTED MINI USA REGARDING THIS ISSUE AND HOPE THEY STAND BEHIND THEIR VEHICLES. *TR
WE PURCHASED A USED 2010 MINI COOPER S CONVERTIBLE FROM SCHWARTZ MAZDA IN, SHREWSBURY, NJ ON DEC. 27, 2014. AFTER TWO SEPARATE MINI COOPER DEALER SERVICE DEPTS CONFIRMED THAT THE TIME CHAIN WAS BEYOND SPECIFICATION BY 6 MM AND NEEDED TO BE REPLACED. AFTER SEVERAL ATTEMPTS, WE GOT NO WHERE OR SATISFACTORY RESOLUTION WITH THE DEALER TO REPLACE THE TIMING CHAIN. WE FEEL THAT OUR SAFETY IS AT RISK AND SHOULD BE FIXED, AS EXPRESSED IN THE LIMITED WARRANTY OF THE VEHICLE GIVEN BY SCHWARTZ MAZDA. *TR
ENGINE SEEMED TO BE LACKING POWER INTERMITTENTLY DRIVING TO WORK. FELT SOMETHING WAS WRONG, BUT NO INDICATOR LIGHTS DISPLAYED SO I CONTINUED DRIVING. NOTICED HEATER BEGAN BLOWING COLD AIR, YELLOW WARNING LIGHT CAME ON INDICATING ENGINE WAS BEGINNING TO OVERHEAT. WITHIN 10 SECONDS, RED WARNING LIGHT REPLACED THE FIRST LIGHT (ENGINE OVERHEATING!). CONTINUED ON UNTIL I COULD SAFELY STOP. CALLED WRECKER TO TAKE TO REPAIR SHOP. FOUND COOLANT & OIL HAD EXPLODED FROM ENGINE WITH VISIBLE CRACK IN THE PLASTIC HOUSING. THANKFULLY, CAR WAS STILL UNDER WARRANTY. MINI DEALERSHIP HONORED THE WARRANTY. STATED THE VACUUM PUMP HAD FAILED CAUSING CATASTROPHIC FAILURE OF THE ENTIRE ENGINE. ENGINE IS BEING REPLACED. *TR
I HAD JUST PARKED IN OUR GARAGE AND GOT OUT TO GET ITEMS OUT OF THE TRUNK OF THE CAR. MY LEG TOUCHED THE TAIL PIPE OF THE CAR AND THERE WAS IN INSTANT BURN TO THE CALF OF MY LEG. IT ONLY TOOK ONE SECOND. IT WAS THE SIZE OF A QUARTER AND SKIN WAS BURNED OFF INSTANTLY. IT IS QUITE PAINFUL. I TOOK A PICTURE OF THE INJURY AND I ALSO TOOK A PICTURE OF THE TAIL PIPE TO SHOW THAT IT STICKS OUT BEYOND THE BUMPER. I FEEL THAT THIS IS A POOR DESIGN IN REGARDS TO SAFETY. *TR
KNOCKING, TIMING. OVER 2 THOUSAND SIGNATURES OF OWNERS HAVING THE SAME ISSUE. *TR
Showing 1–20 of 29 complaints
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026