One problem related to engine turbo-charger has been reported for the 2001 Audi A6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Audi A6 based on all problems reported for the 2001 A6.
Automobile slows up when going up a hill, it seem as if turbo is not functioning. Was told that it was transmission or turbo had a hole in it.