New S-Class Coupé: S 500 and S 63 AMG (C217) on Test Drive in Italy Our hands-on review of the 2015 S-Class Coupé: S 500 4MATIC and S63 AMG 4MATIC on route through beautiful Tuscany, Italy. Hear the tremendous V8 flap exhaust sound of both models, see the new CURVE f...