One problem related to tank assembly has been reported for the 2006 Mini Cooper S. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Mini Cooper S based on all problems reported for the 2006 Cooper S.
The plastic gas tank of the 2006 Mini cooper was punctured by debris on rt 3 near chelmsford, massachusetts. Several gallons of gasoline were lost due to the puncture.
| Tank Assembly problems | |
| Fuel Injection Rail problems | |
| Gasoline Fuel System problems |