It's time for Mercedes-Benz's naturally aspirated 6.3-liter V8 that powered an array of AMG models over the years including the S63 AMG to give its place to a newly developed AMG 5.5-litre V8 biturbo engine that's more powerful yet significantly more fuel efficient.
Showcased here on a cosmetically upgraded and sported-up S63 AMG sedan that pays tribute to the 1971 300 SEL 6.8 AMG, the new 5.5-liter V8 features direct injection with spray-guided combustion and twin turbocharging.
In standard form, the V8 biturbo engine develops a peak output of 544HP and maximum torque of 800Nm or 590 lb-ft. In conjunction with the AMG Performance package these figures are increased to 571HP and 900Nm or 663.8 lb-ft.