General Motors has proven to the world that it has the engineering talent and chutzpah to challenge the best automakers around when it comes to supercars. In fact, The General can make just about anything go really fast, a fact proven first in 1991 with the GMC Syclone pickup truck and its follow-up, the equally amazing GMC Typhoon SUV. That's right, GMC dropped an awe-inspiring turbocharged and intercooled 4.3L V6 engine between the flexible frame rails of its compact pickup truck and body-on-frame SUV. All-wheel-drive was thrown in for good measure and the four-speed automatic transmission borrowed from the Corvette made bracket racing the SyTy duo an extremely attractive propsect. At first, the idea of a Corvette-trouncing supercar in plain-Jane trappings makes some sense, but that theory fails to hold water. Despite the practical body style, neither of these vehicles was useful as a means of hauling goods, saddled as they were with a ridiculously low cargo weight rating thanks to their complicated suspensions. No matter, SyTy: We still love you and you'll always have a spot reserved in our fantasy garages.