Audi describes its new Prologue concept car as a rolling blueprint for its future model line-up under new design boss Marc Lichte. He's the man credited with championing the clean and technical styling treatment of many of parent company Volkswagen’s latest models, including the latest Golf and Passat. Created in a development program that began back in April – shortly after Lichte’s arrival in Ingolstadt – the sleek two-door coupé provides clues to the mechanical layout set to be adopted by the German car ...