The Mercedes-Benz Concept A-Class will make its debut at both the 2011 New York and Shanghai Auto Shows later this month. Looking as though it might have come from another planet, the Concept A-Class features an expressive and athletic design. Technical highlights include a new turbocharged four-cylinder gasoline engine, a dual clutch transmission and a radar-based collision warning system with adaptive Brake Assist. The aggressive appearance of the Concept A-Class, with its long hood, low... continue