One problem related to transmission failure has been reported for the 2006 Mini Cooper S Convertible. The most recently reported issues are listed below.
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.
| Power Train problems | |
| Clutch Pedal/linkage problems | |
| Transmission Failure problems | |
| Transmission Noise problems | |
| Transmission Not Engage problems |