The AUDI A6 (1997-04) 4DR SALOON 2.5 TDI SE TIP AUTO is a large, four-door executive saloon, aimed at buyers wanting more space and comfort than a family hatchback. In the UK used-car market, it sits among premium alternatives such as the BMW 5 Series and Mercedes-Benz E-Class, offering a discreet, smart-looking option for longer journeys. Its 2.5-litre diesel engine and automatic gearbox make it well suited to motorway commuters, business users and small families who value relaxed travel and a roomy boot. The SE trim gives it a comfortable, well-equipped feel, while the A6 is known for solid build and a composed ride; expect an older-car ownership experience, so condition matters. mycarcheck.com records five look-ups, covering five VINs, so the figures are a small snapshot, not a market-wide verdict: average private-sale value was £800, mileage 139,000, annual use 2,000 miles, and previous keepers 2.2. Check history and condition carefully.