The 2010 Lexus IS 350C is an all-new luxury two-door, four-passenger hardtop convertible sports car. An impressive 306 hp is produced by the 3.5L V6 up front. This is connected to a six-speed automatic transmission with steering wheel-mounted paddle shifters. The power hardtop is made up of 3 aluminum pieces which fold away quickly and easily at the push of a button.