c. 1981 Audi Quattro Turbo Rally Specification Chassis No: WAUZZZ85ZBA9000498 Engine No: WR007773 Reg:URQ-81(Vic) Expires: 26/03/07'There is no doubt that Audi have a winner in the Quattro, and one must alsothank Audi for showing us all the way ahead. . the super cars have arrived ininternational Rallying. . ' Autosport, January 1982. The 5-cylinder four-wheel drive turbo charged Audi Quattro was a technical tour de force which erupted onto both the international high performance road car market and the World Rally Championship scene to thunderous and universal acclaim in 1981.