Twelve-cylinder high-capacity engines in the S-Class look back on almost two decades of tradition at BRABUS. Powered by the SV12 R Biturbo 800 engine originally developed for the BRABUS E V12 “one of ten” the automotive luxury class now attains a new level of performance.
Displacement of the V12 engine that normally powers the latest Mercedes 600 models is increased from 5.5 to 6.3 liters (336 to 385 cu. in.) The displacement increase is the product of a special crankshaft with longer stroke, precision-balanced piston rods, larger-diameter pistons and corresponding larger cylinder bore. The inner workings of the BRABUS engine are modified further by high-performance camshafts and flow-optimized cylinder heads.
The new air intake was custom-developed to fit in the available space under the hood of the S-Class. The combustion air is routed through a special carbon-fiber system. Also newly developed was the BRABUS Biturbo system with two special high-performance manifolds with integrated turbine housings and high-performance turbochargers. The system also includes four water-to-air intercoolers. The BRABUS stainless-steel high-performance exhaust system with sport catalysts and four exhaust tips with BRABUS-characteristic design optimizes power yield and gives the engine a more dominant exhaust note.
Newly calibrated engine electronics with precision-programmed mapping for injection and ignition ensure exemplary power yield and compliance with strict EURO V emission limits. The high-tech lubricants for the entire powertrain are supplied by technology partner ARAL.
