2021 MINI Countryman Problems

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Complaints Reported

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Complaints by Component

FUEL/PROPULSION SYSTEM

1 complaint

My 2021 MINI Cooper Countryman S model with John Cooper Works had to have a part replaced, a valve part, that allows the fuel tank to release air from the fuel tank. I had a message or symbol on the dash with an alert that would come on but then go away. I took it to the Sewell BMW MINI dealership in Plano, TX, on Spring Creek Parkway, and they diagnosed it and fixed it. The buildup of the air in the gas tank could have caused an explosion. Luckily, it was covered under my OEM warranty.

Oct 02, 2025

VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE

1 complaint

The vehicle brakes during turns in the road when it is inappropriate. Has led to braking almost to a stop on the highway in one incident and could possibly cause a rear end collision. It has done this around 30 times in the past year of owning the vehicle and has begun to cause anxiety on the road due to not knowing when it will activate. It also has not warned during near front end collisions when it should have. The software is faulty and I have brought it to the Mini of Dallas’ attention as well as the Mini of Arlington and the Mini/BMW N. America executive customer relations team which set up an appointment once for it to be inspected but then they said they couldn’t ‘recreate the road conditions’ and thus couldn’t do anything for me. Mini of Dallas said the same thing as well. No resolution even when having talked with the highest customer sales reps. Not really sure how to get this issue fixed. The mini of Dallas said it was the ‘computer just seeing ghosts in the screen’ and even though they recalibrated it or turned the sensitivity down it continues to do this random braking in bends of roads with no one on the road, oncoming traffic on the opposite side of the road, and other situations.

Oct 26, 2021

4.6/5.0

105 reviews

Frequently Asked Questions

How many problems does the 2021 MINI Countryman have?

The 2021 MINI Countryman currently has 2 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2021 MINI Countryman?

The most common problems reported for the 2021 MINI Countryman are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2021 MINI Countryman problem data come from?

All problem and complaint data for the 2021 MINI Countryman comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.