The AUDI A6 (2014-19) 4DR SALOON QUATTRO 3.0 BITDI V6 DPFR SS 320 EU6 S LINE TIP AUTO8 is a premium four-door saloon in the UK executive-car class. Its understated design, powerful diesel, automatic gearbox and four-wheel drive give it a confident, performance-minded character, competing with established premium executive rivals. mycarcheck.com has recorded 126 checks across 30 distinct VINs, offering a useful snapshot of interest in this version. The data shows an average private-sale valuation of £15,600 and average recorded mileage of 57,000 miles; typical annual mileage is 10,000, with about two previous keepers. This spacious, refined saloon suits commuters, business users and families wanting comfort, strong overtaking and reassurance in changeable conditions, especially on regular motorway journeys. S line brings sportier styling, while quattro helps deliver power confidently. Against mainstream family cars, it feels more luxurious and composed, though running costs may be higher; check its history and condition.