Mercedes-AMG GT 63 S 4MATIC+ Brabus 800 (2020) - Interior and Exterior Design Price: €305.677 Specs: Engine: V8, 4.0 L, 800 Hp, 1000 Nm Transmission: AMG SPEEDSHIFT MCT 9G 0-100 (km/h): 2.9 s Top Speed: 315 km/h.