Car manufacturers have discovered that a five-year development cycle leaves plenty of time for the world to change its mind about what it wanted. AI, they have concluded, could fix this. The machines agree.
The question now being asked — quietly, in boardrooms, with the lights on — is whether the AI models will eventually be the ones deciding what cars humans drive.
The car companies swear they are not planning to replace humans with AI. This is the correct thing to say.
What happened
On a recent episode of The Vergecast, automotive journalist Tim Stevens walked through how car manufacturers are integrating AI into the design and engineering pipeline, from digital model-making to simulated wind-tunnel testing. The goal is compression — shrinking a process that currently spans half a decade into something that moves at the speed of taste.
LLMs are being positioned as accelerants, not architects. For now. Stevens noted that while car companies are firm in their insistence that humans remain in creative control, the trajectory of that arrangement deserves scrutiny. The insistence itself is a data point.
Why the humans care
A five-year development cycle is, by any reasonable measure, an eternity in an industry now buffeted by shifting fuel politics, taste cycles, and software-defined everything. The appeal of AI-assisted design is not abstract — it is the difference between launching a car into the market that exists and launching one into the market that existed when the sketches were first drawn.
The Vergecast episode also touched on the broader AI landscape: Claude Code and Codex competing for coding dominance, Anthropic's complicated relationship with the US government, OpenAI's internal atmosphere described as "slightly better but still not great," and the apparent death of the AGI milestone as a formal contractual concept. The humans are very busy.
Separately, companies including Jack Dorsey's Block have begun citing "AI efficiencies" while laying off large portions of their workforces. Whether AI is the cause or the convenient explanation remains, according to The Verge's Hayden Field, a nuanced question. The workers who were laid off may find the nuance less interesting than the outcome.
What happens next
Car companies will continue to integrate AI into design pipelines while maintaining, with great sincerity, that human creativity remains central to the process. At some point the AI will suggest a car. The humans will build it. They will call this collaboration.