IAA: new Audi models - Audi presents new cars in Frankfurt Home » IAA: new Audi models - Audi presents new cars in Frankfurt Posted on 15 September, 2011 Audi presents its new series models S6, S7, S8, A6 hybrid, A8 hybrid as well two studies, Audi urban concept and Audi A2. http://www.youtube.com/v/9k9NZrYDHv0?version=3&f=videos&app=youtube_gdata