Audi Quattro Cars For sale2004 Audi A4 Quattro1.8L Turbo, Equipped Premium & Cold Weather Packages2002 Audi S8 QuattroEbony Pearl, 4.2L V8 360hp, Tiptronic, Aluminum Body1990 Audi V8 QuattroCyclamen / Travertine, Rare Find, 2 owners, well maintained