The AUDI A6 ALLROAD (2006-08) is a premium, four-wheel-drive estate with a tougher, raised-up look and extra ability on rough tracks than a conventional family wagon. In the UK it sits between executive estates and SUVs: roomier and more refined than many crossovers, but easier to drive on roads than a large off-roader. Its blend of comfort, space and all-weather confidence makes it a distinctive used-car choice. mycarcheck.com has recorded 1,920 checks covering 809 different VINs, a useful sample of interest in this older model. Checks show an average private-sale valuation of £2,900, average recorded mileage of 153,000 miles and around 4.5 previous keepers. These figures suggest many examples have lived full lives, so compare service history, condition and ownership details carefully rather than judging by price alone. It suits families and drivers wanting estate practicality with extra grip; against the Volvo XC70 and Subaru Outback, it stands out for comfort.