The Bolide is a concept for a modern Bugatti lightweight. It takes the all-wheel-drive drivetrain from the Chiron—albeit with a hotter engine tune—and marries it with a featherweight chassis. The projected numbers are hard to conceptualize. One-thousand eight-hundred twenty-five horsepower; a 2733-pound dry weight; a top speed well above 300 mph; a Le Mans lap of 3:07, and a Nürburgring lap of 5:23. So, faster than an LMP1 car and in the league of the Porsche 919 Evo. Madness. Photos: Bugatti