The AUDI A4 (2001-05) 4DR SALOON 3.0 QUATTRO SPORT 6SPD is a premium four-door family saloon from the early 2000s, competing with the BMW 3 Series and Mercedes-Benz C-Class. Its understated styling and roomy cabin make it a traditional alternative to a hatchback or SUV, with a distinctly sporty character and feel. With its 3.0-litre petrol engine, six-speed manual gearbox and Quattro four-wheel drive, this A4 offers performance and reassuring grip in poor weather. It can suit commuters and families seeking a comfortable, capable long-distance car, though the larger engine and age may bring higher fuel and maintenance costs than smaller rivals. mycarcheck.com records 131 look-ups covering 41 different VINs, offering a useful snapshot rather than a huge sample. They show average recorded mileage of 112,000 and around 3,000 miles driven yearly, with about six previous keepers. The £500 average private-sale valuation is a data indicator, not a guaranteed asking price today.