We are 106,000+ car owners sharing real-world car information.

Join Us

Audi A6 / S6 / RS6 Most Common Problems

52
control arm / tension strut / thrust arm / lateral link
41
CV boot
40
valve cover gasket
28
water pump
26
CV joint / axle / half shaft
22
wheel bearing / hub
21
thermostat
17
coolant reservoir / expansion tank
17
motor mount
17
tie-rod / tie-rod end
16
engine seal / gasket, other or unspecified or unknown (oil leak)
16
fuel pump
16
radiator hose / engine coolant pipe
16
vacuum lines or hoses
15
ignition coil pack
15
oxygen sensor
14
alternator
14
end link or bushing for stabilizer bar
14
strut (suspension)
13
catalytic converter
 
6   12   18   24   30   36   42   48   54   60  
Chart is based on 1019 vehicles in TrueDelta's reliability survey.
These are the problems owners most commonly reported on TrueDelta's Car Reliability Survey. For many models not all entries have been coded yet, so focus on the relative numbers rather than the absolute numbers. Usually when people say "they all have this problem," the problem in question actually affects between 10 percent and 20 percent of all cars. We aren't counting wear items like brake pads and rotors that truly do require periodic replacement on all cars.

Website Security Test