One problem related to engine exhaust system has been reported for the 2007 Audi A6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Audi A6 based on all problems reported for the 2007 A6.
Audi 3. 2 engine on a 2007 Audi A6 (and same engine on a4 and other models) hesitates during acceleration, especially from a stand-still, such as a stop sign. Dealer states that the powertrain is designed this way, and that it is either the fsi engine which has a carbon buildup, or the cvt transmission. Either way, the hesitation and 2-3 second delay is problematic when at 4-way stops, or when making a left turn in front of oncoming traffic. The delay can lead to accidents. Also, there is a lot of info web about the fsi engines stalling from this issue (ie carbon buildup).
| Engine And Engine Cooling problems | |
| Timing Tensioner problems | |
| Engine Exhaust System problems | |
| Check Engine Light On problems |