The AUDI A6 (2008-11) 5DR AVANT 2.0 TDI CR DPF EU5 136 SE MTRON AUTO is a premium five-door estate, with generous room for passengers and luggage. In the UK used-car market, it offers an executive alternative to mainstream family wagons, combining practical carrying space with a smart, comfortable feel for driving. mycarcheck.com records 329 look-ups covering 133 distinct VINs, a sample of cars checked. The average private-sale valuation is £2,700, with recorded mileage averaging 152,000 miles and about 8,000 miles driven annually. These figures suggest many examples are high-mileage used cars, so condition and service history deserve careful attention before buying. The 2.0-litre diesel and automatic transmission suit commutes, trips and drivers seeking relaxed cruising over performance. Avant estate practicality makes it a rival to the BMW 5 Series Touring and Mercedes-Benz E-Class Estate. With 4.3 previous keepers on average, compare histories; a well-kept A6 can be a spacious, capable all-rounder.