First software-defined vehicle will be reliable, BMW pledges - Autocar

BMW promises its first software-defined vehicle, the new BMW iX3, will avoid the software bugs that have plagued competitors like Volvo and Volkswagen Group.

The electric SUV features a revolutionary computing architecture built around four 'supercomputer' chips that control all vehicle functions. BMW developed the entire software stack in-house, with Neue Klasse chief Mike Reichelt emphasizing this approach as crucial for success. The company has transformed its engineering culture, requiring every BMW engineer to work with digital technology rather than outsourcing software development.

• BMW's iX3 uses four supercomputer chips to run all key vehicle functions through integrated hardware-software design
• The company developed its complete software stack internally, contrasting with competitors who have faced significant software challenges
• BMW has restructured its engineering teams so every function owner handles both hardware and software components
• Half of BMW's Driving Experience department now works in electronics, reflecting the company's digital transformation strategy