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2015 MINI Cooper: engine and transmission complaints

HIGH COMPLAINT SIGNAL
54%
37 of 69 relevant owner complaints are about the engine, transmission or fuel system

54% of relevant owner complaints filed with NHTSA on the 2015 MINI Cooper are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.

Worse than 69% of the 1,230 model years we track (2010–2023).

Excludes 5 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 50%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
37
engine, transmission, fuel
Total complaints
74
this model year
Fires reported
2
owner-reported
Recall campaigns
6
3 crashes · 1 injuries

Complaints by component

ENGINE17 · 23%
FUEL/PROPULSION SYSTEM13 · 18%
ELECTRICAL SYSTEM12 · 16%
POWER TRAIN11 · 15%
SERVICE BRAKES9 · 12%
UNKNOWN OR OTHER7 · 9%

The years either side

2010
76%
96 of 161
2011
51%
76 of 199
2012
56%
85 of 192
2013
28%
23 of 115
2014
57%
32 of 67
2015
54%
37 of 74
2016
65%
28 of 66
2017
too few complaints
2018
too few complaints
2019
too few complaints
2020
too few complaints
2021
no data
2022
too few complaints
2023
too few complaints

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

Cleaner alternatives

Same car, a better year

Other subcompact cars with no elevated signal

The percentage is each model year's drivetrain complaint share. No elevated signal describes the model year, not any one car; a well-kept example of a flagged model can still be the right buy, and any of these still needs an inspection.

What owners reported

ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE12/01/2015CRASH1 INJURED
MY 2015 MINI COOPER 4 DOOR HARDTOP WAS PARKED IN MY GARAGE. I STARTED IT BUT HAD NOT PUT IT INTO GEAR YET. I OPENED THE DOOR AND GOT OUT (CAR DIDN'T BUDGE) AND AS I WALKED BACK TOWARDS THE REAR, THE CAR LURCHED OUT OF PARK AND REVERSED WHICH CAUSED IT TO PIN ME IN BETWEEN THE CAR AND THE GARAGE BEAM AS IT CONTINUED T…
POWER TRAIN10/03/2025
Selector lever wrongly not locked in park. Put up a code for transmission (egs). I believe it falls under the transmission control unit recall on mini coopers 2 door hardtop.
ENGINE,FUEL/PROPULSION SYSTEM02/23/2025
Lower Engine Support and Passenger Engine Mount damaged as per routine inspection by dealer in Feb2025. Never diagnosed before. Repair done by independent service center in Feb2025 and I have receipt of approximately 1K. Also, since 22feb2025, I am not able to add fuel to the tank because the pump stops constantly and…

Three of 37 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on this model year (6)

EQUIPMENT:OTHER:LABELS
BMW of North America, LLC (BMW) is recalling certain model year 2014-2015 MINI Cooper Hardtop two door vehicles manufactured December 1, 2013, to December 14, 2014. The …
SEATS
BMW of North America, LLC (BMW) is recalling certain model year 2015 MINI Cooper Hardtop 2 Door vehicles manufactured August 12, 2014, to September 2, 2014. In the affec…
SEATS
BMW of North America, LLC (BMW) is recalling certain model year 2014-2015 MINI Cooper Hardtop 2 door vehicles manufactured February 25, 2014, to May 16, 2015, 2014-2015 M…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2015 MINI Cooper

Have the VIN?Paste it and get the full report for that car. First report free, then a 30-day pass covers a whole car search.

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle. Combined across 13 body styles NHTSA files separately.