DaimlerChrysler's smart brand has, at long last, ripped the relatively small cover off its new fortwo minicar. The new smart, which will come to theU.S. next year as a 2008 model through the UnitedAutoGroup chain, has been revamped for more safety features and for a little more room. Styling has been updated as well, and the new smart offers either a three-cylinder engine with 61, 71, or 84 horsepower or a diesel with 45 hp. All engine variants come with a five-speed transmission. Smart says that the new version will earn four stars in the European safety tests and...