Tags autonomous vehicle Audi Grandsphere Concept Unveiled – L4 Autonomous And Eye-Tracking Technology News Arif Chan September 3, 2021 No Comments The Audi Grandsphere concept has been revealed as the second instalment in the ‘sphere’ concept car series by Audi. If the Audi Skysphere was a 2-seater coupe, the Audi Grandsphere has a 2 + 2 configuration. Its shape hints ...