First electric vehicle on the basis of the new MEB platform

The ID.3 is the first Volkswagen based on the newly developed, modular electric drive matrix (MEB). The electric drive consists of a permanent-magnet synchronous motor including power electronics and gearbox, which have been integrated into the rear axle, a high-voltage flat battery that has been arranged in the underbody, as well as auxiliary units that have been integrated into the vehicle front end. The power electronics control the highvoltage energy flow, convert the direct current stored in the battery to alternating current for the drive motor and supply the 12-V vehicle electrical system with low voltage. Power is transmitted from the motor to the rear axle using a 1-speed gearbox. The position of the battery in the underbody has a positive effect on the driving dynamics, as it causes the ID.3’s centre of gravity to be very low, like in racing cars. The ID.3 is also characterised by ideal weight distribution between front axle and rear axle.