4-door coupe design featuring AMG body styling577-hp 5.5L AMG biturbo V8, 402-hp 4.6L biturbo V8 and new 329-hp 3.0L V6 enginesAvailable 9-speed automatic transmission Adaptive suspensions, including AIRMATIC suspension with automatic damping systemNew exterior color optionsNew interior trim optionsAvailable Intelligent Drive assistance systemsCOLLISION PREVENTION ASSIST PLUS with Autonomous Braking