Audi debuts a concept car at the Pebble Beach Concours d'Elegance for the first time ever this year, and it's a fascinating machine that blends elements of a race car, hot hatch, and even a little bit of a sport bike. Internally, the designers give the vehicle the nickname “Level Zero” because, despite having a lot of tech, the driver is in complete control and there's absolutely no semi-autonomous equipment on-board. In front, the PB18 looks like a sports coupe, in fact, it wouldn't take much convincing to make someone believe this is the R8 of the future because of the massive trapezoidal grille with similarly large inlets on each side. However, viewing the PB18 from the profile and rear reveals that the vehicle is actually a three-door hatchback. The swept-back windshield leads to a flat roof and a pointed rear end. LED taillights span the entire hatch. Read more - https://www.motor1.com/news/263399/audi-pb18-e-tron-concept/