The AUDI A6 (1997-04) 5DR AVANT 2.4 V6 QUATTRO SE is a large, premium five-door estate, known in the UK as the Avant. It offers more luggage space than a saloon while remaining comfortable and refined for everyday journeys. In its day, it sat alongside estate versions of the BMW 5 Series and Mercedes-Benz E-Class. The 2.4-litre V6 and Quattro four-wheel drive give this A6 a smooth, confident feel, especially on wet roads, while the SE trim aims for relaxed comfort. It suits families needing room for people and holiday gear, as well as commuters and drivers covering longer distances. Compared with many mainstream estates, it feels more upmarket and sure-footed, though running costs and fuel use may be higher than simpler alternatives. Mycarcheck.com records just two checks, so figures are only a small snapshot: average private-sale value £600, mileage 171,000 and 6.5 previous keepers, with 12,000 miles driven yearly on average.