Efficiency is the goal:
New Audi e-tron prototype at the E-Cannonball

Electric cars in the spotlight: the Audi e-tron is a true pioneer of e-mobility. Now a new challenger will be on the starting grid of the E-Cannonball in Hamburg which is getting under way on September 23, and is looking forward to meeting electric car enthusiasts and their vehicles at Germany's biggest electric rally. As a prototype, it will be wearing a specially designed camouflage, because it is still keeping some of its secrets to itself.