Mercedes' exciting compact sports car combines a new supercharged V-6 Kompressor engine with a fully retractable electric hardtop for the ultimate convertible experience. The 349-horsepower AMG engine promises amazing performance and the new SpeedShift transmission allows up to 35-percent-quicker gear changes. When the going gets fast, 13.15-inch front and 11.8-inch rear brakes provide reliable stopping force under repeated use.
