Zonal architectures are in series production.
BMW's Neue Klasse iX3 shipped as the first series model on a centralized computing architecture: four high-performance "superbrain" computers, roughly twenty times the compute of the previous generation, and about 600 meters less wiring per vehicle. The Volkswagen–Rivian joint venture has frozen its E/E specification and targets its first zonal series launch in 2027.
This is not a concept phase anymore. Every OEM and Tier-1 now faces the same question: how do decades of proven, distributed ECU software make it onto zonal controllers and central compute — without losing the maturity that made it proven?
Our stance
The distributed-ECU era ends within this product cycle. We engineer the migration path: consolidating legacy ECU functions onto zonal and central architectures while preserving their safety pedigree.
Software-Defined VehicleSources: BMW Group · IEEE Spectrum · Volkswagen Group · IoT Analytics