AUDI PROLOGUE ALLROAD SHOW CAR SCALES NEW HEIGHTS IN SHANGHAI - Third iteration of the acclaimed Audi Prologue design concept with rugged allroad theme and hybrid drive is unveiled in China - Third member of the Audi prologue family for all types of roads - Innovative display and operating concept for digital interaction - Powerful and efficient with plug-in hybrid technology - 734 PS of system power with 33-mile electric range Ingolstadt,…