2006 MINI Cooper S Convertible Transmission and drivetrain Problems
- Complaints
- 5about this part
- Share
- 14%of 36 total for the year
- Median mileage
- 76,952miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the transmission and drivetrain of the 2006 MINI Cooper S Convertible, 14% of the 36 complaints for this model year. Where a mileage was given, the median is 76,952 miles.
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.
“2 days after purchasing a used Mini Cooper S Convertible 2006, the car began to self shift at improper times, causing the engine to rev at high RPM's. I contacted the dealer immediately and he test drove the car trying to get the vehicle to respond the same way. After 15 minutes of driving it the problem did not occur and I was sent on my way. The problem continued to persist when I was at low speeds.”
NHTSA complaint #10726721, filed 2015-06, 76,952 miles“On 2/16/2013 my harmonic balancer went out while driving on the freeway their are no warning lights . What happens is a loud pop then a bunch of crunching noises from that shock your car will go from 55 MPH to 20 MPH in a matter of seconds ...extremely scary when you see a semi behind you . Mini paid for this malfunction because they know this issue is a major flaw and will cause an accident or possibly someone's death . On 8/29/2013 my transmission failed at 55,123 ...no warnings just slow lunching and grinding also during this event I found out my engine and transmission mounts were cracked. …”
NHTSA complaint #10620740, filed 2014-08, 50,000 miles“6 speed automatic transmission failed catastrophically after 82,000 miles. This in spite of proper dealer recommended mainainance. Cost to repair was the same as the value of the vehicle.”
NHTSA complaint #10965808, filed 2017-03, 82,000 miles“While pulling up to a signal with the clutch pedal down, we heard a clunking sound in the center of the car. The rest of the drive, the car was difficult to shift (6 speed manual) into any gear. Took the car to an independent mechanic and the linkage was fine. They could not determine the cause of the problem. Took the car to the dealer, and was told that the throw out bearing had failed, requiring a $2300 clutch repair. That seems like a very expensive and premature failure.”
NHTSA complaint #10457802, filed 2012-05, 72,000 milesRelated service bulletins
- 10162443Jul 12, 2019Programming a Replacement EGS Module with ISTA/P. Programming a replacement electronic transmission control module (EGS) with ISTA/P requires the manual entry of the correct…
- 10149392Oct 1, 2014MINI CVT Replacement Parts Warranty Extension: Additional 12 Months with Up to 50,000 Accumulated Miles. A MINI vehicle's CVT assembly or component that was previously repaired…
- 10148241Jun 1, 2014MINI CVT Replacement Parts Warranty Extension: Additional 12 Months with Up to 50,000 Accumulated Miles. A MINI vehicle's CVT assembly or component that was previously repaired…
Transmission and drivetrain: other model years
Other parts of the 2006 MINI Cooper S Convertible
18 complaintsSeats
6 complaintsSteering
5 complaintsEngine
3 complaintsEngine cooling
3 complaintsSeat belts
3 complaintsBrakes
2 complaintsElectrical system
2 complaintsEquipment
1 complaintsOther or unknown
1 complaintsBody and structure
1 complaintsWheels
1 complaints
← All problems reported for the 2006 MINI Cooper S Convertible
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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