There are 1 owner-reported engine complaints for the 2018 MINI Countrymanin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
My engine malfunctioned after the module under the back seat was wet from an unknown water leak in the vehicle. My vehicle lost power without warning until I came to a complete stop on the side of a very busy highway. I'm not sure if the repair center kept the faulty module or not I would have to check. I know leaks have been a problem with my model in previous years but when I checked my VIN there were no recalls. This is a very dangerous defect and should be fixed.
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