BMW iX4 Brings Neue Klasse Tech to an Electric SUV Coupe

BMW is stretching its Neue Klasse platform beyond the core models that introduced it, confirming that the iX4 — a fully electric SUV coupe — will arrive in March 2027. It becomes the third vehicle built on the architecture and will start at US$66,200 in the US before destination charges. A 603 hp M60 xDrive variant will sit above the launch model.

The headline numbers put the iX4 firmly in premium EV territory. A 112.2 kWh battery is paired with 400 kW charging capability, and BMW’s preliminary range estimate stands at 428 miles. Like the iX3, the iX4 will roll out of the company’s Debrecen plant in Hungary, keeping Neue Klasse production concentrated at a single European site for now.

Under the skin, the iX4 uses BMW’s 800V sixth-generation drive system, which switches to new cylindrical cells offering 20% more volumetric energy density than the prismatic cells they replace. The automaker says combining an electrically excited rear motor with a front induction motor trims energy losses by 40%, cuts production costs by 20% and reduces drive weight by 10% compared with the previous generation. Those figures suggest BMW is chasing efficiency and margin at the same time rather than pure performance alone.

Software plays an equally prominent role in the pitch. Operating System X, derived from the Android Open Source Project to support ongoing over-the-air updates, hosts a voice assistant built on Amazon Alexa+ large language model technology. An attentive hands-free driving function is available on highways at speeds up to 85 mph, placing the iX4 in the growing group of EVs competing on assisted-driving capability.

Mike Reichelt, Head of Neue Klasse, BMW Compact and Midsize Class, framed the model as an emotional addition to the range, pointing to its coupe silhouette and proportions alongside the platform’s technology. The iX4’s real significance may be structural: it tests how far a single architecture can stretch from mainstream SUV into a lower-volume derivative body style, a question every automaker investing in a dedicated EV platform is now confronting.