This clean PA 2014 Mercedes-Benz SL 550, featuring a twin-turbo V8 and a great specification, recently sold at auction for ...
More: Mercedes-Maybach SL Flaunts Opulent Ambitions In First Spy ... but the natural candidate is a twin-turbo 4.0-liter V8 developing 577 hp (430 kW / 585 PS) and 590 lb-ft (799 Nm) of torque.
The Mercedes‑Maybach SL 680 Monogram Series (provisional figures ... The combination of a 4.0-litre biturbo engine with 430 kW (585 hp) and smooth-shifting 9G‑TRONIC automatic transmission ...