i stumbled upon my RS6 without knowing anything about them , just test drove it and loved it .
i found out the suspension DRC was playing up and followed forums and found out this was a regular problem so decided to go with the Bilstein coilovers which cost 900 give or take but what a transformation it drove and gripped like a go-kart .
i have recently started having problems with the gearbox slipping out which might just be a service fingers crossed but also might need a re-con depending on whats wrong which could cost a couple of grand .
mine is a saloon 2004 re-mapped to 512BHP at an Audi dealer before i had it , most like the Avant estate but i prefer the saloon and they are harder to come across i have seen 1 in the 18 months i've had it .
even though i have come across a couple of issues with it i have a grin on my face every time i drive it the power is awesome it grips like nothing else i've driven its a god on the motorway very little to touch it .
i paid 11.000 for mine with 53000 on the clock , you just have to ask questions about the suspension and gearbox but 11 grand for virtually a supercar is a snip .