Engine: 4.0L V8 Biturbo (M177)
The GT 63 S is powered by the handcrafted 4.0-litre V8 biturbo engine, delivering 630–639 hp and a peak torque of 900 Nm. It features twin-scroll turbochargers positioned between the cylinder banks ("Hot Inside V") for immediate throttle response. The engine also includes AMG Cylinder Management, which can deactivate four cylinders under light loads to improve efficiency in Comfort mode.
Acceleration and Speed: 0-100 km/h in 3.2 seconds
As a pure combustion supercar, the GT 63 S is remarkably lean, sprinting to 100 km/h in just 3.2 seconds. Its top speed is electronically governed at 315 km/h. The car utilizes the AMG DYNAMIC PLUS package as standard, which includes the "RACE" drive program and Drift Mode, allowing for 100% rear-wheel drive bias when desired.
