Morning all I've come across a cheap A6 C7 3.0 245 Avant and initially was very sceptical but now know why. The car was owned by West Midlands Police and has been serviced by their in house technical team (work is documented) rather than an indie garage or dealer. The S Tronic box was serviced by Audi at a main dealer though last year. If it was a panda/traffic car I'd run a mile but confirmed it was the assistant chief commissioners private car which given the optional extras on the spec makes sense as well. It comes with a RAC warranty but debate if this is worth anything without official service history. So, a good buy or walk away and accept it's cheap for a reason? I must say I'm normally a fan of buying from a main dealer of some description normally.