The AUDI A6 (2008-11) 5DR AVANT 2.8 FSI V6 EU5 220 QUATTRO S LINE SPEC ED TIP AUTO6 is a large estate, known as the Avant. It sits in the UK executive-car market, offering more luggage space and practicality than the A6 saloon while retaining a refined feel. With a 2.8-litre petrol V6, automatic gearbox and Quattro four-wheel drive, it suits families, travellers and drivers seeking all-weather grip, comfortable long-distance cruising and estate space. S line trim adds a sportier appearance, making this A6 Avant a more distinctive choice than understated rivals such as BMW 5 Series and Mercedes-Benz E-Class estates. Mycarcheck.com has one recorded lookup for this version, so these figures are a snapshot rather than a market trend: the checked car was valued at £4,400, with 117,000 miles, around 4,000 miles a year and two previous keepers. Condition and service history are especially important when considering this powerful used Audi.