The AUDI A4 (2001-05) 5DR AVANT 3.0 QUATTRO SPORT is a premium five-door estate: a practical alternative to a family hatchback, with extra load space and a more upmarket feel. In the UK used-car market, it sits among compact executive estates such as the BMW 3 Series Touring and Mercedes-Benz C-Class Estate. The Avant body makes it useful for everyday errands and longer trips. Its 3.0-litre petrol engine and quattro four-wheel drive give this A4 a confident, sure-footed feel, especially in poor weather, while Sport trim adds a purposeful character. It is best suited to drivers wanting a comfortable, capable family car with engaging performance, rather than the lowest running costs or a city commuter. Mycarcheck.com recorded 100 look-ups across 36 distinct VINs; average mileage was 133,000 and annual use 3,000 miles. Checks show 6.79 previous keepers on average and a £400 average private-sale valuation, so inspect each car before buying.