More than 35 years ago, all-wheel drive provided a new form of driving pleasure for the first time in a BMW, and the intelligent distribution of power between the front and rear axles has been known as BMW xDrive for almost two decades. The fascination of four driven wheels now reaches an additional, particularly sustainable dimension. The first fully electric BMW xDrive system can now be experienced on the road. It makes its debut in the BMW iX and the BMW i4 M50 (combined power consumption: 22.5 – 18.0 kWh/100 km according to WLTP; combined CO2 emissions: 0 g/km).
Like all BMW iX vehicle types, the fully electric Gran Coupé from BMW M GmbH is powered by an engine on both the front and rear axles. This creates an axle-parallel all-wheel drive without a mechanical connection between the front and rear wheels. The interaction of the two engines is optimised by an innovative and globally unique drive torque control system. The electric BMW xDrive system thus ensures the ideal form of power transmission in every driving situation – combined with a typical BMW driving experience.
Intelligent networking of driving stability control, actuator contiguous wheel slip limitation and drive control.
The fully electric BMW xDrive system makes it possible to transform outstanding drive power, expressed for example in the BMW i4 M50 with a system output of up to 400 kW/544 hp and a maximum torque of 795 Nm, into superior driving dynamics. This requires precise distribution of the drive torque. This is ensured by linking the DSC (driving stability control) system with the all-wheel drive-specific version of the actuator contiguous wheel slip limitation and the Combined Charging Unit (CCU), whose highly integrated range of functions for the first time includes both charging and drive electronics.
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