The AUDI A4 (2001-05) 4DR SALOON 1.8T MTRON AUTO is a compact executive four-door saloon, offering a more refined alternative to mainstream family cars. In the UK used market, it competes with the BMW 3 Series and Mercedes-Benz C-Class, appealing to buyers seeking premium comfort in a practical, everyday-sized car. It is well suited to commuters, couples and small families wanting a comfortable cabin, useful boot and relaxed automatic driving. Its turbocharged petrol engine offers lively performance, while the smart, understated design and solid-feeling interior help the A4 feel more upmarket than many ordinary saloons. As a used car, condition and maintenance are important, so check its history carefully. mycarcheck.com has just two checks for this model, covering two distinct VINs, so figures are indicative only: average private-sale valuation £300, mileage 91,000, annual use 7,000 miles and three previous keepers. They are useful context, not guarantees, across this small sample.