The AUDI A4 (2001-05) 4DR SALOON 3.0 QUATTRO SE TIP AUTO is a four-door, premium family saloon, sitting above ordinary mainstream cars in the UK used market. Its six-cylinder petrol engine, automatic gearbox and four-wheel drive give it a more confident, refined feel than an everyday commuter car. Mycarcheck.com recorded 15 look-ups covering nine distinct VINs, so the figures are useful clues rather than a large-scale verdict. Across those checks, average recorded mileage was 116,000, annual mileage 2,000, and the average number of previous keepers was about 5.5. The average private-sale valuation was £500, making condition and history especially important to check. Best for drivers seeking long-distance travel, secure traction and performance, it is less suited to buyers prioritising low fuel bills. Against BMW 3 Series and Mercedes C-Class rivals, quattro drive is a standout, while SE trim brings a composed feel. Check service history and condition before buying in person.