One problem related to engine has been reported for the 2004 Mini Cooper. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Mini Cooper based on all problems reported for the 2004 Cooper.
2004 Mini Cooper with motor mount, electrical, flat tire sensors issues. Cvt transmission replacement recommended. One day while driving on the highway, the vehicle just stopped; dead no power. The consumer stated the vehicle is sitting in the garage un-drivable because she doesn't have the $8,000 to replace the cvt transmission.