The AUDI A4 ALLROAD (2009-12) 5DR ALLROAD QUATTRO 2.0 TDI 170 is a raised, four-wheel-drive estate: roomier and more practical than a conventional saloon, but less bulky than a full-size SUV. It sits in a useful niche for UK drivers wanting estate-car comfort with extra confidence on rough lanes and in poor weather. Mycarcheck.com records 922 look-ups covering 410 distinct VINs, offering a substantial snapshot of used examples. Typically, the A4 Allroad suits families, commuters and outdoor-minded owners who need useful boot space for everyday journeys, holidays or hobbies. The 2.0 TDI engine is a diesel choice for regular longer trips, while Quattro four-wheel drive and the tougher-looking body give it an edge over ordinary estates. It offers a more car-like alternative to rivals such as the Volvo XC70. Checks show a £4,500 average private-sale value, 140,000 average recorded miles, 8,000 annual miles and around three previous keepers per vehicle.