The AUDI A4 (2001-05) 4DR SALOON 1.9 TDI 130 6SPD is a compact executive four-door saloon, offering a more grown-up alternative to mainstream family cars. In the UK used market, it sits alongside the BMW 3 Series and Mercedes-Benz C-Class, with understated styling and a practical, comfortable cabin. Its diesel engine and six-speed manual gearbox make it suited to longer journeys as well as everyday driving. It can suit commuters, small families and drivers who cover regular motorway miles, while its saloon boot provides useful luggage space. Mycarcheck.com records 119 look-ups across 17 distinct VINs, a useful snapshot rather than a full picture of every A4. The checked cars averaged about 473,000 miles and nearly four previous keepers, figures that are unusually high and should be treated cautiously when assessing any individual car. Average recorded private-sale value was £200, but condition and history matter; its appeal is affordable, comfortable executive motoring.