The AUDI A5 SPORTBACK (2009-11) 5DR SPORTBACK 2.0 TDI DPF SS EU5 170 S LINE 6SPD is a premium five-door fastback: sleeker than a conventional family hatchback, but more practical than a coupé. In the UK used-car market, it sits between mainstream family cars and pricier executive models, offering a stylish alternative to an Audi A4. mycarcheck.com has recorded 1,828 checks across 742 different VINs, a substantial sample. Its data shows an average private-sale value of £4,800 and average recorded mileage of 129,000 miles; typical annual mileage is 8,000. Checked cars averaged just over four previous keepers, useful context when assessing an individual example. S line styling, roomy rear seats and hatch opening suit commuters, couples and small families needing space. Its diesel offers relaxed motorway pace and long-distance economy; a finished cabin and composed drive help it stand apart from rivals such as the BMW 3 Series and VW Passat.