Subscribe for more car videos: The benchmark of future technology | AutoMotoTVbr The Audi e-tron quattro concept, the battery-electric technology study from Audi, is a whole new caliber of sporty SUV. Its range of more than 500 kilometers (310.7 mi) gives it full everyday usability. Leading technical solutions in the areas of operation and piloted driving also offer a high level of comfort and convenience.