The insane automotive concoction that is the Juke R has been doing its thing, beating the doors off supercars , or at the very least giving them a run for their collective money.If you recall, this Nissan creation may have the body of a nimble runabout crossover , but it rides on a hacked-up GT-R chassis. With its fire-breathing 485-horsepower twin-turbo V6 and stupendously advanced all-wheel-drive system, the Juke R is Godzilla in black sheep's clothing.To see where this high-powered grocery-getter really stacks up in the supercar world, Car and Driver matched the Juke-R head-to-head with one of the best in the game; the Porsche 911 GT2 RS . Car and Driver European correspondent Jethro Bovingdon hopped behind the wheel of the mad crossover first. In Bovingdon's words "everywhere you look, and everything you touch is GT-R , but you are in a Juke and about two feet higher." He is delightfully pleased with the ride, and says its even more aggressive than the Juke-R, due to the short wheelbase.Bovingdon point to the extra weight as a potential issue in high-speed runs, but concedes that the Juke-R is "a massive amount of fun."By comparison, the 911 GT2 RS is a stripped-down, rear-wheel-drive, 611-horsepower monster, operated via a traditional six-speed manual. Its a purist's car, stacked up against a high-tech, all-wheel-drive Frankenstein.The GT2 RS, in comparison to the Juke R, can be unruly in wet conditions. With traction control off, effort was made to warm up the tires. Did it pay off? You're just going to have to watch the video below to find out which car is faster in the C/D test.