The AUDI A4 (2005-08) 4DR SALOON 2.0T FSI 200 S LINE MTRON AUTO is a premium mid-size four-door saloon, aimed at buyers wanting more comfort and polish than a mainstream family car. In the UK used market it sits alongside the BMW 3 Series and Mercedes-Benz C-Class, offering a smart, understated alternative with room for passengers and luggage. With 200 horsepower and an automatic gearbox, this A4 offers lively, easy-going progress, while S line styling adds a sportier edge to its composed, well-finished cabin. It suits commuters and couples or smaller families seeking a refined daily driver, especially for longer journeys, though running costs may be higher than in a modest mainstream saloon. Across 156 mycarcheck.com look-ups and 79 VINs, average mileage is 117,000 miles, with annual mileage 6,000. Checks show 5.2 previous keepers and a £1,200 average private-sale valuation, useful context when judging older A4; check its history and condition.