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EnginePart report

2020 MINI Cooper S Engine Problems

Complaints
2about this part
Share
40%of 5 total for the year
Median mileage
1,400miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine of the 2020 MINI Cooper S, 40% of the 5 complaints for this model year. Where a mileage was given, the median is 1,400 miles. 1 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“During a rain shower, drove at about 15mph into roughly 4 of water gathered on the shoulder of an access road adjacent to the highway and the engine stalled. Would not restart. Puddle of water was not high enough to breach the cabin - running boards were still above water and the curb adjacent to the street was not submerged. Car would not start and transmission locked up. …”

NHTSA complaint #11330340, filed 2020-06, 1,400 miles

“I was pulling into a parking spot slowly and all of the sudden the car took off and took off and I couldn’t stop and when I tried to sped hard on the break it wouldn’t work and I lost control and my car wouldn’t stop until it crashed into another vehicle that was sitting in another parking spot.”

NHTSA complaint #11669081, filed 2025-06

Related service bulletins

Engine: other model years

YearComplaintsShare of year
2020240%
2019120%
2017233%
2016440%
2015317%
2014323%
2013729%
2012417%
20111652%
20103763%
20096555%
20087846%
20079438%
200674%
200583%
200421%
200352%
200211%

Other parts of the 2020 MINI Cooper S

Brakes
1 complaints
Electrical system
1 complaints
Steering
1 complaints
Vehicle speed control
1 complaints
Visibility (wipers, defrost, mirrors)
1 complaints
Wheels
1 complaints

← All problems reported for the 2020 MINI Cooper S

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology