Audi presents the exclusive installation "Fifth Ring" at this year's Milan Design Week. The renowned architectural office MAD Architects developed the spatial installation around two automotive highlights: the Audi Aicon design vision and the Audi A6 Sedan (combined fuel consumption in l/100 km: 7,1 – 5,5*; combined CO2 emissions in g/km: 162 – 142*), which will make their Italian debut at the international design fair.