Audi says one of its self-drive test cars topped 149mph (240km/h) at a race track in Germany, beating a human-driven version.
BBC Sport - Sport, BBC Sports
Tue, 10/21/2014 - 5:29am
Audi says one of its self-drive test cars topped 149mph (240km/h) at a race track in Germany, beating a human-driven version.