After test driving the 2011 Mercedes E350 and E550 Cabriolet, many of the attributes of the 90s E-Class Cabs are present, with serious updates on luxury, performance, handling and safety. The new Cabriolets are not only stunning in design, and fully complemented with luxury, but they also kick some major tail when you don your leather driving gloves for a serious performance drive. The is a complete, four seasons fun machine. The E350 retails for $56,850 while the E550 sells for $64,800.