The Mercedes-Benz S 500 4MATIC is a variant of the W223 Mercedes-Benz S-Class that was introduced for the 2021 model year. The S500 4MATIC was powered by Mercedes' M256 E30 DEH LA G engine, which was a 3.0L turbo inline six engine that had an output of 429hp and 384 lb-ft of torque plus a 48V Mild Hybrid EQ Boost that added 21hp and 184 lb⋅ft . This power was sent to all four wheels via a 9 speed automatic transmission.