As someone asked….what year? The 2009 model is face lifted and looks much better. Ive had a A4 quattro sport 3.0 cabrio for 8 years now and its been absolutely sound, so very pleased with it. Now done 115k miles and solid.
I have been looking at A6 Avants for a few years now, but struggled with the boring looks. The 3.0 Le mans is the best of the bunch with 19in alloys, quattro and a bit of oomph. It was returning mid 40’s mpg on a run. I was in one last week and the ride was fine.
A friend drove me to France in his 08 2.0 diesel and it was very comfortable on 17in alloys, felt very sound, but was very boring too.
In terms of mileage, I saw an 09 3.0 diesel with 139k on the clock for a good price, but struggled to decide if I wanted a car with that number of miles. Reading Honest John in the Telegraph, he says high mileage diesels start to go wrong with expensive problems, although I think luck comes into it.
My 06 Volvo V50 diesel sportwagon has just had the clutch and DMF go tits up and its booked in at a cost of £1150 next week. 🙁 88k miles.