Polestar 5 Performance Adopts MagneRide Semi-Active Suspension

MagneRide is digitally controlled, meaning that the system can be tuned using just a laptop and negates the need to design and produce prototype damper valves and pistons. This significantly shortens lead times and also enables region-specific tuning and supports over-the-air updates.

One of the key differentiators is MagneRide’s broad “turn-up” ratio, which is the spread between its maximum and minimum damping force for a given velocity. This enables significant differences in performance between drive modes, such as comfort and sport, and gives vehicle dynamicists greater flexibility in tailoring a car’s character. The technology can also decouple body control from wheel control, improving ride quality without sacrificing handling.

A solution for modern EVs

The adoption of MagneRide by Polestar for its halo electric vehicle highlights the growing role of semi-active suspension systems in meeting the challenges posed by electrification. The increased mass of EVs amplifies body motions and makes achieving high levels of ride comfort and handling precision more challenging.

Semi-active systems addresses this by continuously adjusting damping characteristics in real time. Unlike passive dampers, which offer a fixed response, semi-active dampers adapt to changing road conditions and driving demands, offering engineers and consumers improved body control, sharper handling and enhanced ride comfort.

“Electric vehicles place high demands on suspension systems – they’re heavier, quieter and customers expect more refinement,” added Germain. “MagneRide is ideally suited to this environment. It gives OEMs a proven, scalable technology that manages the mass of modern EVs while still delivering a premium ride and confident handling.”

BWI Group has increased the adaptability of MagneRide to make it applicable to a wider range of vehicle sizes and types. Chinese OEMs have already deployed MagneRide across both premium and mid-range EVs. This large-scale adoption has accelerated the maturity of the technology and reduced costs, creating an opportunity for European OEMs to benefit from proven, mass-market validated solutions.

Note to editors:

To find out more about BWI Group’s MagneRide technology, the company is hosting a webinar on October 8th. It will explore the future of semi-active suspension and its role in modern vehicle performance and provide a detailed technical overview of the latest generation of MagneRide technology. The webinar will also offer insights into how the MagneRide system is engineered for scalable integration across multiple vehicle types and architectures and provide a look inside BWI Group’s manufacturing facility.

To register for the event, click here: https://mobex.io/webinars/digitising-chassis-systems-upgrading-semi-active-suspension-systems-for-modern-vehicles/