The AUDI A6 (2008-11) 4DR SALOON 2.0 TDI CR DPF EU5 136 MTRON AUTO is a four-door executive saloon for buyers wanting more comfort than a family hatchback. In the UK used-car market, it competes with the BMW 5 Series and Mercedes-Benz E-Class, with a discreet image suited to daily driving. With a diesel engine and automatic gearbox, this A6 suits commuting, motorway journeys and family trips for drivers who value a relaxed ride and roomy cabin. Mycarcheck.com recorded 12 look-ups across seven VINs, a modest sample. Checks show average recent mileage of 166,000 miles and about 7,000 miles driven annually. Its understated styling, comfortable cabin and composed road manners make it a discreet alternative to rivals, while the automatic gearbox can make traffic easier. Checks put private-sale value at £2,500 on average, with 4.25 previous keepers. Condition, service history and emissions-system health matter at high mileage, so inspect before buying.