The AUDI A6 (2008-11) 4DR SALOON 2.0 TDI CR DPF EU5 170 S LINE SPECIAL EDITION MTRON AUTO7 is a large, premium four-door saloon, aimed at buyers wanting more space and comfort than a typical family hatchback. In the UK, it sits in the executive-car class, alongside the BMW 5 Series and Mercedes-Benz E-Class. mycarcheck.com has recorded 574 look-ups covering 228 distinct VINs, a useful sample of interest in this older model. Checks show an average private-sale valuation of £3,700 and average recorded mileage of 140,000 miles; typical annual use is 8,000 miles, with around four previous keepers. This diesel automatic is suited to commuting, motorway journeys and family or business travel, offering a spacious cabin and S line styling. Its diesel’s long-distance appeal and road manners make it an alternative to German rivals, though high mileage is common in this sample. Check the car’s full history and condition before buying.