The AUDI A4 (2001-05) 5DR AVANT 1.8T 190 S LINE is a five-door premium estate, combining useful luggage space with a more compact feel than larger family wagons. In the UK used market, it sits between mainstream estates and executive rivals such as the BMW 3 Series Touring in its class. It suits commuters and small families wanting everyday practicality with a livelier character. The 190 S line turbo petrol engine gives brisker responses than ordinary family estates, while the Avant body is handy for shopping, luggage and weekend trips. Mycarcheck records 181 look-ups and 83 distinct VINs, indicating buyer interest. Checks show an average mileage of 137,000 miles and around seven previous keepers, so condition and service history deserve attention; the average private-sale valuation was £400. With S line styling and a stronger engine than many rivals, this A4 Avant can appeal to drivers seeking character, but compare cars carefully.