Mercedes-AMG S 63 (W222) 2017-

[B]The new Mercedes-AMG S 63 4MATIC+[/B]

I'v made a new thread for it because it's a facelift and the old version was called [URL="http://www.ultimatecarpage.com/forum/showthread.php?t=46391"]Mercedes-Benz S63 AMG[/URL] and now it the Mercedes-AMG

[LIST][*]4.0-litre V-8 with direct injection, biturbo forced induction and cylinder deactivation[*]3982 cc[*]450 kW (612 hp) at 5500-6000 rpm[*]900 Nm at 2750-4500 rpm[*]AMG Performance 4MATIC+ permanent all-wheel drive with variable torque split[*]AMG SPEEDSHIFT MCT 9-speed sports transmission
[/LIST]

4.0-litre V-8 biturbo engine with twin-scroll turbochargers

The AMG 4.0-litre V-8 Biturbo engine in the S 63 4MATIC+ comes exclusively in the highest performance stage to date rated at 450 kW (612 hp). The peak torque of 900 Nm also represents a new maximum. It is available across a wide rev range between 2750 and 4500 rpm, and thereby provides a sense of superior poise. The sprint from standstill to 100 km/h takes just 3.5 seconds, faster than in any other performance luxury saloon, and the dynamic push in the back does not end before reaching the electronically limited top speed of 250 km/h (with AMG Driver's Package: 300 km/h).

The further advanced AMG 4.0-litre V-8 Biturbo engine utilises well-proven twin-turbo forced induction, with the two chargers not located outside on the cylinder banks, but rather between them in the V of the cylinders. The advantages of the "hot inner V" are a compact engine design, an immediate response from the turbochargers and low exhaust emissions thanks to optimum airflow to the close-coupled catalytic converters.

Two twin-scroll turbochargers provide even better fresh-mixture cylinder charge. The results are a higher output, more torque already at low engine speeds, and a very spontaneous throttle response.