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2018 Mini Cooper Hardtop problems, recalls and owner complaints
What the 2018 Mini Cooper Hardtop has been recalled for, how often it fails the UK MOT and what owners report, from official government data. Updated October 25, 2026.
- 0safety recalls
- 8owner complaints
- 3crash reports
- 0fire reports
- 13%fail the UK MOT
8 complaints, against an average of 35 for the other 12 Mini Cooper Hardtop model years.
Every Mini Cooper Hardtop model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2018 Mini Cooper Hardtop?
The components named most often in the 8 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
Has the 2018 Mini Cooper Hardtop been recalled?
NHTSA lists no safety recalls for the 2018 Mini Cooper Hardtop as of October 25, 2026. Recalls can be issued at any time, so check your VIN before you rely on this.
Is the 2018 Mini Cooper Hardtop recalled in the UK or Europe?
Recalls issued by the UK's DVSA and through the EU's Safety Gate system that cover this model and build period. European models can differ from U.S. ones, and "years estimated" means the recall gave no build dates, so confirm your own car with your registration or VIN.
UK DVSAOn some diesel vehicles glycol leakage from the EGR-Cooler may occur.On some diesel vehicles glycol leakage from the EGR-Cooler may occur. In very rare cases this could lead to the melting of the Intake manifold and in very rare cases result in a possible fire.
Risk: On some diesel vehicles glycol leakage from the EGR-Cooler may occur. In very rare cases this could lead to the melting of the Intake manifold and in very rare cases result in a possible fire.
Fix: Initial warning letter with advice to be sent with follow up Letter to call in vehicles for rectification work to be carried out on the affected vehicles once parts are available. The EGR cooler will be replaced with an optimised component.
UK DVSAUndetected EGR System leaks may cause thermal activity in the intake manifold.
Risk: Undetected EGR System leaks may cause thermal activity in the intake manifold.
Fix: The engine management control unit (DDE) will be programmed with improved software incorporating the latest OBD functionality.
UK DVSASoftware fault in crankshaft sensor
Risk: The affected vehicles may be equipped with a crankshaft sensor with a software fault.
Fix: On the affected vehicles the crankshaft sensor will be replaced with a new version.
UK DVSASoftware fault with crankshaft sensor
Risk: The affected vehicles may be equipped with a crankshaft sensor with a software fault. The crankshaft sensor cannot process the signal values from the crankshaft transmitter due to an improper firmware level. The firmware does not compensate sufficiently the temperature gradients and the magnetic field strength of the sensor electronic. If the crankshaft sensor cannot process the signal values from the transmitter the Digital Diesel Electronic (DDE) will notice that and change to the emergency operation mode. The emergency mode will be displayed by the check control message engine malfunction . The driver may notice a rough running engine and a reduced driving power (70%). However an engine stalling during driving conditions cannot be excluded.
Fix: On the affected vehicles the crankshaft sensor will be replaced with a new version.
How often does the 2018 Mini Cooper Hardtop fail its MOT?
Why they failed: the share of failed tests with at least one fault in each area (a test can fail on several). Cars first registered in 2018, tested in Great Britain in 2023; first registration is usually, but not always, the model year. Source: DVSA anonymised MOT tests and results, Open Government Licence v3.0.
What do 2018 Mini Cooper Hardtop owners report?
8 of the 8 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
My 2018 Mini Convertible has 47,000 miles on it. Recently the convertible top stopped retracting and now doesn't fit snuggly when closed. I brought my car into the dealer and they said that a cable broke and gave me a repair quote of $4600-. I sent a msg to Mini USA and they called me and said they would cover the repair if it breakage wasn't due to something I did improperly. About a week later they called back and stated that they would not cover the repair because the warranty had expired. They definitely mislead me on the initial call. My car no longer operates as a convertible, and I have…
Tire size 205/45 r17 pirelli ginturato We were driving from an appt and the low tire air light came on. We got to car x and found the side wall and tread belt on the inside of the tire had came off. Car x didn't have a replacement tire and they switched the bad tire to the back so we would have xontrol of the steering in a blow out they said to go across the street to Goodyear but be careful. Goodyear had to good get a tire because the car was considered unsafe and a road hazard to drive on the road or highway. We were over an hour from home. The other 3 tires are doing the same thing.we don't…
UNKNOWN Driver side tail light socket. All lights stopped working. Took out the socket and the wiring harness connector burned up
Driving at low speed piercing loud noises came from speakers, buzzing and whining. Noise stayed on with ignition on or off and radio on or off. This occurred two more times on way home. Am waiting for dealer appointment. Have not driven vehicle since.
Took car into mini dealer for clunking noise problem. Dealer indicated motor mounts were cracked and needed to be replaced. Another customer at dealer was also having motor mounts replaced. His car was also 4 yrs old with 32K miles on it. Mount replacement was not covered under warranty as the car was 4 yrs and 3 months since warranty was activated and coverage ended at 4 yrs.
FEBRUARY 21, 2019 I WAS PULLING INTO A PARKING SPACE AND THE BRAKES TEMPORARILY FAILED. WHEN I PUMPED THEM A SECOND TIME THEY CAME TO A STOP, HOWEVER BY THEN THE CAR AND I HAD GONE OVER A HEDGE AND SIDE SWIPED A TREE. BMW NORTH AMERICA COULD NOT FIND ANY WARNING ON MARCH 11, 2019 WHEN THEY REVIEWED THE SYSTEMS, NO WARNINGS AT ALL, NO AIR BAGS DEPLOYED. I WAS TURNING IN TO A FAMILIAR PARKING LOT AT A SLOW SPEED.
MY 2018 MINI COOPER COUNTRYMAN S WAS INVOLVED IN A FRONT END COLLISION WITH ANOTHER DRIVER WHO WAS TRAVELING AT APPROXIMATELY 50-60MPH. WE WERE TRAVELING APPROXIMATELY 13 MPH AT TIME OF IMPACT AND THE FRONT, KNEE OR SIDE AIR BAG(S) DID NOT DEPLOY. I HAVE A VIDEO OF THE ACCIDENT AS A DASH CAM WAS IN PLACE AT THE TIME OF THE ACCIDENT.
I WAS AT A STOP BECAUSE TRAFFIC WAS BACKED UP IN TOWN NEAR THE HIGHWAY ENTRANCE AND A CAR REAR ENDED ME, PUSHING ME INTO THE CAR AHEAD. THE REAR CAR WAS MOVING AT AT LEAST 20 MPH. WITH A REAR END AND HEAD ON COLLISION AT THAT SPEED, MY AIRBAGS SHOULD HAVE DEPLOYED BUT DID NOT.
2018 Mini Cooper Hardtop: questions owners ask
Is the 2018 Mini Cooper Hardtop reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 8 complaints with NHTSA about the 2018 Mini Cooper Hardtop; the most common categories were air bags (2, 25%), electrical system (2, 25%), engine (1, 12.5%). There are no safety recalls listed for this model year. 3 complaints mention a crash, 3 injuries were reported.
What are the most common problems with the 2018 Mini Cooper Hardtop?
Across 8 owner complaints filed with NHTSA, the categories mentioned most often are air bags (25% of complaints), electrical system (25% of complaints), engine (12.5% of complaints), service brakes (12.5% of complaints), structure (12.5% of complaints). One complaint can name several components.
Does the 2018 Mini Cooper Hardtop have any recalls?
As of October 2026, NHTSA lists no safety recalls for the 2018 Mini Cooper Hardtop. Recalls can be issued at any time, so check your VIN at nhtsa.gov/recalls.
Check your own Cooper Hardtop
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), DVSA anonymised MOT results (Open Government Licence v3.0), DVSA vehicle recalls (Open Government Licence v3.0), retrieved October 25, 2026. Model year 2018 only; combines NHTSA's entries for COOPER and HARDTOP.