ⓘ BMW Group

With the so-called "M Concept Neue Klasse", BMW is previewing the electric future of the iconic BMW M3. A sharply sculpted body, four independently controlled electric motors and the central supercomputer named "Heart of Joy" are supposed to deliver a joyful driving experience.

Key features at a glance:

• Sharply sculpted design with functional aerodynamics and component cooling
• BMW M eDrive controls the four electric motors independently at each wheel
• The central "Heart of Joy" computer integrates the powertrain, brakes and chassis in real time

The concept serves as a technology showcase for future BMW sports models. Its body uses distinctive lines to direct airflow and improve efficiency and performance. A prominent air intake in the hood channels incoming air directly to the electronic components to cool them.

The sporty exterior is accompanied by technology that will also be used in the upcoming electric BMW M3. At its core is the BMW M eDrive system, based on the sixth generation of BMW's electric drive technology. Four separate electric motors each power one wheel, enabling continuously variable torque distribution. The system is controlled by the "Heart of Joy," a central high-performance computer that replaces previously separate control units. It processes sensor data ten times faster than previous systems and manages the powertrain, brakes and vehicle dynamics in real time.

Meanwhile, the BMW M Dynamic Performance Control software is intended to balance regenerative braking seamlessly between the electric motors and the mechanical brakes. The 800-volt architecture draws power from a battery with a capacity of more than 100 kWh. Its housing is bolted securely into the underbody as a structural component, increasing torsional rigidity. However, the electric BMW M3 is not expected to be unveiled before 2027.

Translator: Enrico Frahn - Senior Tech Writer - 9545 articles published on Notebookcheck since 2021

My fascination for technology goes back a long way to the Pentium II era. Modding, overclocking and treasuring computer hardware has since become an integral part of my life. As a student, I further developed a keen interest in mobile technologies that can make the stressful college life so much easier. After I fell in love with the creation of digital content while working in a marketing position, I now scour the web to bring you the most exciting topics in the world of tech. Outside the office, I’m particularly passionate about motorsports and mountain biking.