Here’s How BMWs Neue Klasse EVs Will Sound

- BMW has given us a taste of what our ears can expect from BMW’s Neue Klasse EVs.
- HypersonX soundscape changes as the driver switches from Personal to Sport modes.
- The brand says sounds contain fewer notes than previous EVs, but more depth and range.
The first of BMW’s Neue Klasse EVs drops this fall, and it’s not only the exterior styling, dashboard layout and electric platform that’s new. So is the soundtrack for this new generation of electric vehicles, and BMW has given us a glimpse of what kind of noises to expect when we eventually slide behind the wheel of the 2026 iX3 and 2027 i330 sedan.
This isn’t the first time BMW has created unique soundtracks for its EVs. It famously commissioned Hans Zimmer to come up with signature sounds for the i4 and i7. But the automaker claims the new HypersonX soundscape developed by BMW’s own Sound Design Studio is even more complex and nuanced.
Related: BMW Confirms iX3 Debut In September, Will Launch Over 40 New Models By 2027
Neue Klasse cars benefit from a new audio control unit that brings a greater dynamic range, BMW claiming that although the new soundscape uses fewer notes than older systems, it delivers more color and depth to give a more natural feel.
43 Layers of Motion
HypersonX has 43 different sound signals and driving sounds for the cars’ Personal Mode and Sport Mode settings and when the driver accelerates the car shifts through three-dimensional sound layers to create a sensation of speed.
The team didn’t only spend time working out how to make the EVs feel exciting at full throttle, but also how they sound when you first open the door and any time you’re inside. BMW says it drew inspiration from art, science, light and nature, and even used sounds created using a choir made of development team members.
“The unique sound spectrum of HypersonX plays a major role in giving a Neue Klasse model its own, highly distinctive character acoustically,” says Renzo Vitale, Creative Director of Sound Design BMW Group.
“Through our focus on precision, warmth, and lightness, we can create a direct emotional connection between the driver and their vehicle.”
The first production BMW to benefit from HypersonX is the iX3 SUV, the electric brother to the recently-facelifted X3, which is scheduled to make its debut this September.