Stellantis Integrates AI to Halve Software Development Timelines

Stellantis is aggressively integrating artificial intelligence into its engineering and software development to accelerate production timelines and reduce costs. The company aims to cut development time for its STLA Brain and STLA SmartCockpit software from four years to 24 months, with initial models expected in 2027. AI tools have already reduced some project timelines from years to weeks and simulation times from hours to minutes.

These efficiency gains follow a significant write-down of approximately €22.2 billion resulting from a collapse in electrification ambitions and a decline in stock value. Chief Engineering & Technical Officer Ned Curic is driving a cultural shift toward leaner, more accountable teams, urging engineers to optimize their roles to the point of redundancy.

While some managers have used AI to build hands-free systems in six weeks, other engineers maintain a cautious approach. They insist on human verification of AI-generated work to ensure safety in critical automotive systems. This push for speed coincides with efforts to consolidate electronic control units into the STLA Brain central computing system.