First shown as a concept at the 2002 Detroit show, the Pontiac Solstice concept was tangible proof of Bob Lutz's influence at General Motors, as this was a concept he fast-tracked into show-stopping reality in four months. Now, two years later, Bob seemed truly thrilled to reveal the stunning production model that so closely resembled the original concept. Built on GM's new Kappa architecture, the rear-drive roadster features a reverse-hinged clamshell hood that opens to reveal a 2.4-liter/170-horsepower four-cylinder Ecotec DOHC engine. Initially, Solstice will be offered with a close-ratio Aisin five-speed manual transmission. Rear-wheel drive, full independent suspension, four-corner disc brakes, and 18-inch wheels all speak to an entertaining sports car that should further fuel excitement into the reinvigorated Pontiac division.