Cars and TransportationAlmost autonomous – the Audi A4 Avant04:21This browser does not support the video element.Cars and Transportation12/16/2015December 16, 2015Audi presents the new generation of A4s. The most important innovation is the optional predictive efficiency assistant. It analyzes the car’s surroundings, like curves and speed limits, and is a step toward autonomous driving.Copy linkAdvertisement