The 2022 M5 is powered by a 4.4-liter V8 twin-turbo engine, a high-performance power unit that cranks out up to 600 horsepower and 750 Nm of peak torque. Mated to an 8-speed M Steptronic automatic transmission and equipped with the M xDrive all-wheel-drive system, it can sprint from 0-100 km/h in just 3.4 seconds. This engine features BMW M Division's exclusive track-derived tech, including a cross-cylinder head exhaust manifold design, twin-scroll turbochargers, and a high-precision direct injection system, balancing brutal power with fuel efficiency. Notably, the S63B44T4 engine is a classic from the BMW M Power lineup, with its unique "Hot-V" layout placing the turbos between the cylinder banks to significantly reduce turbo lag. For owners who love modifying, this engine has serious potential—many professional tuning shops can bump up the horsepower to over 700 with ECU remaps and hardware upgrades. For daily driving, it's recommended to use 98-octane gasoline to ensure optimal performance, and regular maintenance of the turbo and cooling systems is crucial for keeping the engine running strong.
