MERCEDES-AMG GT 63 S 4-DOOR (2019) Porsche Panamera killer?

2019 Mercedes-AMG GT 4-door The third entire vehicle to be developed by Mercedes-AMG directly. It combines the impressive race-track dynamism of the two-door AMG GT sports car with the greatest possible everyday usability, offering space for up to five people. Engines: 4.0-litre V8 biturbo in two output stages with 430 kW (585 hp) and 470 kW (639 hp) respectively | 800 Nm and 900 Nm maximum torque respectively. 0 - 100 km/h (62 mph) in 3.2 - 4.9 seconds Vmax: 270 - 315 km/h (167 - 195 mph).