May 31, 2011 Audi A1 clubsport quattro with 500hp revealed at Wörthersee Edit Delete Tags Autopost Powered by a highly-modified 2.5 liter, five-cylinder TFSI unit (direct-injection and turbocharged), the A1 Clubsport Quattro boasts a total output of 370 kW (503 PS / 496 bhp) and 660 Nm (486.79 lb-ft) of torque. Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/iS7qfuj4PNM/audi-a1-clubsport-quattro-with-500hp-revealed-at-wrtherseeErnie de Vos Bill Vukovich Syd van der Vyver Fred Wacker David Walker