The AUDI TT (2006-14) 2DR COUPE QUATTRO 2.0 TDI CR DPF 170 S LINE is a compact, premium coupe with two main seats and occasional rear seats, rather than a practical family hatchback. Its sharp styling and S line trim give it a purposeful look, while Quattro four-wheel drive adds reassurance in changeable UK weather. mycarcheck.com has recorded 2,554 look-ups covering 999 different VINs, a substantial sample of interest in this model. Checks show an average private-sale value of £5,700 and average recorded mileage of 105,000 miles; typical annual use is about 7,000 miles. Cars have averaged just over four previous keepers, so check each car’s history and condition carefully. It suits commuters and couples wanting style with diesel economy, rather than buyers needing rear space. Against alternatives such as the BMW 1 Series coupe, the TT is known for its cabin, confident grip and design. A good example can make an engaging, usable sports car.