- BMW’s next 4-Series will reportedly be offered exclusively with electric power, including the M4 variant
- The electric 4-Series will be based on BMW’s Neue Klasse next-generation EV platform
- The electric M4 is anticipated to offer close to 700 hp in base form
The BMW M performance skunkworks is working on a quad-motor electric powertrain that is anticipated to debut around 2027 in a next-generation M3 sedan, a car that will offer a gas powertrain as an alternative for buyers not yet ready to make the switch to an EV. A prototype for the electric M3 has already been shown.
For the past two generations, the M3 has been twinned with an M4 coupe model, but that won’t be the case for the upcoming car, according to a recent report.
2022 BMW M4 Competition xDrive
The BMW Blog reported on Dec. 30 that the next 4-Series will be electric only, including its high-performance M4 variant. That’s in contrast to BMW’s plans for the next 3-Series, which will come in gas and electric flavors. The gas version will use the current 3-Series’ CLAR platform, while the electric version will use BMW’s next-generation EV platform known as Neue Klasse.
The Neue Klasse platform debuts later this year in an electric X3 crossover, tipped to be badged an iX3. The electric X3 will be followed in 2026 by the electric 3-Series, which will likely be called the i3.
Pre-production example of first BMW Neue Klasse electric vehicle at plant in Hungary
According to BMW Blog, the electric 4-Series based on the Neue Klasse platform is due around 2028. It will likely replace the current i4 lineup, which uses a modified version of the CLAR platform. Timing for the electric M4 variant wasn’t mentioned. There was also no mention if there will be a repeat of the M4 convertible.
BMW M has already hinted at the performance capabilities of its electric powertrain. In development since at least 2018, the powertrain consists of two motors at each axle, allowing for each of the wheels to be individually controlled. The individual control makes it possible for precise and infinitely variable torque distribution.
Prototype for electric BMW M3 based on Neue Klasse platform
Using various sensors, as well as driver inputs via the steering angle and position of the accelerator pedal, the torque distribution can be optimized to suit the conditions, for example, providing extra grip on slippery surfaces or helping the vehicle remain stable through a curve. Controlling it all will be a new central computer.
BMW M has hinted that its electric powertrain can deliver over 1,300 hp. However, BMW Blog indicated that such an output will likely be reserved for M models sitting higher up the performance hierarchy than the M3 and M4, which the website claims will likely come with around 670 hp in base guise.