The Audi A7 is an executive luxury five-door liftback coupé produced by Audi since 2010. Also available as a three-box, four-door saloon in China since 2021, it features a sloping roofline with a steeply raked rear window and integrated boot lid (forming the so-called 'Sportback'), and four frameless doors. The Audi Sportback concept is a concept vehicle powered by a 3.0-litre V6 TDI clean diesel engine rated at 225 PS (165 kW; 222 hp) and 550 N⋅m (406 lbf⋅ft) of torque. It features a 7-speed S tronic transmission, quattro permanent all-wheel-drive system, five-link front suspension, continuous damping control shock absorbers, electromechanical steering, ceramic brake discs (380 mm front and 356 mm rear), front 6-piston monobloc aluminium brake calipers, rear floating-caliper brakes and 21-inch wheels. (Source: Wikipedia.org, CC BY-SA)