Afternoon All, My first post! Am looking to buy an S4 Avant to replace a much loved Corrado VR6. I need more space - family getting bigger and 4 wheel drive to occasionally tow a boat - the 20 year old Range Rover is expected to die soon. Are there any common problems to look out for? At what mileages do the big services come up (I have been lucky that the Corrado has a timing chain rather than a belt). Any advice or help or suggestions would be appreciated. Cheers Duncan What sort of MPG should I expect? I do about 15000 to 20000 miles per year - normally fairly gently on the motorway.