The AUDI A4 (2001-05) 2DR CONVERTIBLE 2.5 TDI MTRON AUTO is a two-door diesel cabriolet offering open-air motoring with premium family-car character. In the UK used-car market, it is an older niche alternative to a hatchback or saloon, appealing to buyers who value comfort and a folding roof. Mycarcheck.com records 24 look-ups covering 17 different VINs, a modest snapshot rather than a complete picture of every car. Within those checks, average private-sale valuation was £600, average recorded mileage 134,000, and annual mileage 4,000. The average keeper count was nearly seven, so check each car’s history and condition carefully. The 2.5-litre diesel and automatic gearbox suit relaxed longer journeys, while the convertible roof adds sociable sunny-day appeal compared with the saloon A4. It can suit couples or drivers wanting weekend touring, but its age, mileage and keeper history matter. Against BMW 3 Series and Mercedes CLK convertibles, it offers Audi style.