The modular drive concept enables the EQE SUV to offer a wide range of maximum total drive outputs from 215 to 300 kW. Depending on the vehicle equipment and configuration, the European vehicles can achieve WLTP ranges of up to 590 kilometres2. In the EQE SUV, the lithium-ion battery consists of ten modules. The innovative battery management software, which was developed in-house, allows updates over the air (OTA). In this way, the energy management of the EQE SUV remains up-to-date throughout its entire life cycle.
All EQE SUVs have an electric drivetrain (eATS) on the rear axle. The versions with 4MATIC also have an eATS on the front axle. In the 4MATIC models, the Torque Shift function ensures intelligent, continuously variable distribution of drive torque between the rear and front electric motors and thus the use of the most efficient eATS in each case. The modular drive concept enables high overall performance and a long range.
To further increase the range, the electric motor at the front axle can be completely decoupled. This is carried out by what is known as the Disconnect Unit (DCU). The intelligent disconnection system works complete automatically, depending on the driving situation and the required output. At low loads the DCU switches into 4x2 driving mode, and both the electric motor and the relevant transmission at the front axle cease operation. This ensures that the drag losses otherwise normally experienced are largely eliminated.
