The AUDI A4 (2011-15) 4DR SALOON QUATTRO 2.0 TDI DPFR SS 190 EU6 S LINE NAV 6SPD is a premium, four-door diesel saloon: a more grown-up alternative to a family hatchback, aimed at buyers seeking comfort and long-distance ability. In the UK, it sits alongside the BMW 3 Series and Mercedes-Benz C-Class. Mycarcheck.com has recorded 13 look-ups covering six different VINs, so this is a modest sample rather than a market-wide picture. Those checks show an average private-sale value of £8,900 and average recorded mileage of 82,000 miles; cars averaged about 10,000 miles a year and just over three previous keepers. Use these as context, not a valuation guarantee. The Quattro all-wheel drive adds reassurance in poor weather, while S line trim, navigation and a six-speed manual give this A4 a sporty, well-equipped feel. It suits commuters and small families wanting a refined saloon, with strong motorway manners and understated character.