Audi A6 owners have reported 94 power train related problems since 1996. Table 1 shows the 19 most common power train problems. The number one most common problem is related to the vehicle's power train (42 problems). The second most common problem is related to the vehicle's automatic transmission (15 problems). For details of each of the problem category, use the links in the table.
Drive train suffered a life threatening loss of propulsion on a main highway . My safety was at risk due to the losing propulsion leaving me in the middle of the highway in an unsafe vehicle. Multiple communication-module fault codes. Dealer has acknowledged these issues. Read details...
Puchased used Audi 2007 A6 with 30k miles and manufacturer warranty. Car started jerking and stalling on acceleration. Took to dealer 3 times, every time they say their hands are tied by "Audi corporate" and all they can do is clean the valve or change the fluid. Read details...
I own a 2013 Audi A6 around 77k miles. I got the cel and brought it to the dealer. There is an internal transmission coolant value that is part of the cooling system and obviously, that component also helps keep the transmission temperature in check. Read details...
Tcm is defective will not allow car to shift into gear causing car to stop in traffic with no warnings Read details...
Car shudders when accelerating mainly and also slightly felt when braking-dealer recommends replacement transmission. Read details...