The AUDI A6 (2008-11) 4DR SALOON 2.0 TDI CR DPF EU5 136 SE MTRON AUTO is a spacious, four-door executive saloon, aimed at buyers wanting more comfort and presence than a typical family hatchback. In the UK used-car market, it sits among established premium alternatives such as the BMW 5 Series and Mercedes-Benz E-Class. Mycarcheck.com has recorded 481 look-ups covering 248 different VINs, a useful sample of interest in this older A6. Checks show an average private-sale valuation of £3,100, average recorded mileage of 137,000 miles and around 8,000 miles driven yearly. The average keeper count is just under four, so compare each car’s history and condition rather than assuming every example has had the same life. With a comfortable cabin and automatic gearbox, it suits commuting, family duties and longer journeys. Its relaxed, upmarket feel distinguishes it from mainstream saloons, though checking condition and service history matters at this age.