BMW M Electric: The 2027 Revolution – One Motor Per Wheel!
BMW is poised to redefine high-performance driving with the upcoming M Neue Klasse, slated for a 2027 launch. This isn't just another electric vehicle; it's a complete overhaul of the M experience, moving beyond the “M-tuned” EVs of the past and delivering a true M car powered by electricity. GearTech recently had an exclusive look at the technology behind this groundbreaking vehicle, and the future looks electrifying. Forget incremental improvements – BMW M is aiming for a new benchmark in driving dynamics, both on the track and for everyday use.
Beyond the iX3: The Neue Klasse Foundation
BMW’s journey into electric performance began with the iX3, the first model built on the “Neue Klasse” platform. The i3 sedan, a fully electric version of the iconic 3 Series, will follow later this year. However, it’s the M Neue Klasse that truly excites enthusiasts. Previous electric M variants, like those based on the i4, iX, and i7, were acknowledged by BMW as stepping stones, not the definitive M experience. Franciscus van Meel, managing director of BMW M GmbH, emphasizes that the next generation will “establish a new benchmark in the high-performance vehicle segment.”
The Heart of Joy: A Software-Defined Revolution
The core of the M Neue Klasse’s performance lies in its advanced technology. BMW is embracing the software-defined vehicle trend, replacing a multitude of individual electronic control units with a handful of powerful computers. This streamlined architecture allows for faster processing and more integrated control. These computers manage everything from infotainment to automated driving and climate control. But the key component for the M model is the “Heart of Joy,” running M-specific software called BMW M Dynamic Performance Control.
This system offers a significant leap in responsiveness compared to current M models, enabling precise control of the vehicle’s electronic dynamic systems. The Heart of Joy is crucial for harnessing the power of the four electric motors that will drive the electric M.
One Motor Per Wheel: A Paradigm Shift in Power Delivery
BMW M has developed dedicated front and rear drive units, each featuring a motor for every wheel arranged in parallel, complete with a gearbox on each side. Power electronics are integrated on top of each drive unit, managing the flow of energy. While BMW remained somewhat reserved about specific details during briefings, it’s widely speculated that they are utilizing permanent synchronous motors. This configuration allows for unprecedented control over torque distribution, maximizing grip and optimizing performance in any situation.
The Drive Unit Breakdown
- Parallel Motor Arrangement: One motor per wheel for direct power delivery.
- Integrated Gearboxes: Optimizing torque and efficiency.
- Advanced Power Electronics: Precise control of energy flow.
- Suspected Motor Type: Permanent synchronous motors for high performance.
Powering the Future: The M-Specific High-Voltage Battery
The M Neue Klasse will feature a dedicated high-voltage battery pack, expected to have a capacity of at least 100 kWh (the standard pack boasts 108.7 kWh net). However, it’s not just about capacity. The cylindrical cells have been optimized for power delivery, featuring two-sided cooling and a revised cell layout. According to Philip Guerrero, project lead for high-voltage batteries at BMW, the cells, while chemically similar to existing ones, exhibit lower internal resistance and increased power density.
Battery Pack Innovations
- Capacity: At least 100 kWh.
- Cell Optimization: Lower internal resistance and increased power density.
- Cooling System: Two-sided cooling for improved thermal management.
- Cell Layout: Revised layout for enhanced power delivery.
Simulated Gearshifts and Enhanced Driver Engagement
BMW is taking inspiration from Hyundai’s Ioniq 5 N by incorporating a simulated gearshift mode. Using steering wheel paddles, drivers can alter the pedal mapping for lift-off regenerative braking and throttle response, mimicking the feel of a traditional transmission. This feature adds a layer of engagement for those who crave a more connected driving experience, and can be easily disabled for those who prefer a purely electric feel. This innovative approach aims to bridge the gap between the instant torque of an EV and the tactile feedback of a conventional gearbox.
Sustainability at its Core: BComp Composite Materials
The Neue Klasse platform is BMW’s most sustainable yet, and the M Neue Klasse continues this commitment. Instead of carbon fiber, BMW is utilizing a natural fiber alternative called Bcomp. This material reduces carbon dioxide emissions during production by 40 percent while maintaining a comparable strength-to-weight ratio. This demonstrates BMW’s dedication to minimizing its environmental impact without compromising performance.
BComp vs. Carbon Fiber
| Feature | BComp | Carbon Fiber |
|---|---|---|
| Material Source | Natural Fibers | Synthetic Materials |
| CO2 Emissions (Production) | 40% Less | Higher |
| Strength-to-Weight Ratio | Comparable | High |
The Future of M: What to Expect in 2027
The BMW M Electric, launching in 2027, represents a pivotal moment for the brand. The combination of the Neue Klasse platform, the innovative four-motor drive system, and the advanced battery technology promises a driving experience unlike anything seen before. With its focus on performance, sustainability, and driver engagement, the M Neue Klasse is poised to redefine the high-performance EV segment. The question remains: will it be called the iM3? For now, BMW is officially referring to it as the M Neue Klasse, but the anticipation is building for the official reveal and the start of a new era for BMW M.
Key Takeaways:
- Launch Date: 2027
- Platform: Neue Klasse
- Motor Configuration: One motor per wheel
- Battery Capacity: At least 100 kWh
- Sustainability: Utilizing BComp composite materials
The automotive world is watching closely, eager to see how BMW M will translate its legendary performance heritage into the electric future. The M Neue Klasse isn’t just a new car; it’s a statement of intent – a commitment to pushing the boundaries of what’s possible in electric performance.