Audi decided to take some earlier prototypes to the Kalahari desert to prove just how well the E-Tron handles dirt or gravel surfaces with their incredible Quattro awd system. Wheel slip control is faster than ever before and there will not only be different settings for stability control but there will also be 7 different profiles to alter the dynamic handling system. https://www.carscoops.com/2018/10/new-audi-e-trons-electric-quattro-awd-will-let-drift-will/