The AUDI A6 (2008-11) 4DR SALOON 2.0 TDI CR DPF EU5 170 is a four-door executive saloon: a spacious, comfort-focused choice rather than a family hatchback, aimed at buyers wanting premium-car refinement without moving to an SUV. In the UK, it sits alongside the BMW 5 Series and Mercedes-Benz E-Class. With its 170 horsepower diesel engine, it suits regular commuting, motorway journeys and family travel, offering a composed ride, roomy cabin and substantial boot. The A6 feels more grown-up and businesslike than many mainstream saloons, while its understated styling and comfortable interior remain key attractions for used-car shoppers. mycarcheck.com records are limited: nine look-ups covered seven VINs, so figures are indicative, not a full-market picture. Average recorded mileage was 131,000, annual mileage 5,000, and nearly three previous keepers; average private-sale valuation was £3,100. Check each car’s history and condition carefully, especially at this age and mileage, before buying.