What the ...? Seriously, sitting just next to this on the same stand was yet another Special Edition version of the fabulous Koenigsegg CCXR a car that's as dramatic as it is unaffordable. The Koenigsegg Quant, on the other hand, looks like an extra-large, super-ugly, upside-down bathtub. Still, the attempt to create a solar-electric supercar with space for four is virtuous enough, we suppose. And the projected statistics make intriguing reading: twin electric motors, rear-wheel drive, 512 horsepower, zero to 62 mph in 5.2 seconds, and a theoretical 310 mile range. The bodywork is covered in solar cells, and the aerodynamics reputedly excellent.