The AI-designed car is taking shape
AI cuts car design from months to minutes—GM and JLR lead the charge.
Amid global trade wars and uncertain demand, automakers like GM and Jaguar Land Rover (JLR) are leveraging AI to slash car design and development times. GM's creative designer Dan Shapiro uses Vizcom, a commercially available AI tool, to turn hand-drawn sketches into fully realized 3D models and animations in hours—a process that previously took multiple teams multiple months. The AI generates animations from prompts like 'Create a dynamic view action shot of this Chevy concept vehicle... Empty elevated streets. Modern city,' serving as internal mood boards. Shapiro emphasizes that human designers still shape the brand identity: 'We’re still the monks deciding what feels like a Buick, a GMC, a Cadillac.'
In aerodynamics, AI is accelerating computational fluid dynamics (CFD). Swiss company Neural Concept uses neural networks to simulate airflow in minutes on GPUs, tasks that once required hours on supercomputers. JLR's senior technical specialist Chris Johnston reported that aero jobs previously taking 4 hours now complete in 1 minute. GM is developing an AI-powered virtual wind tunnel, as explained by technical fellow Scott Parrish: 'We’ve developed an AI model to provide a near-instantaneous prediction of drag.' Designers can push and pull surfaces and get instant feedback, enabling faster iteration. These AI tools help automakers adapt to shifting market conditions, including the end of EV incentives and new tariff restrictions.
- GM uses Vizcom to turn sketches into 3D models in hours, down from months.
- JLR's Neural Concept CFD simulations cut aero job times from 4 hours to 1 minute.
- GM's AI virtual wind tunnel provides instant drag predictions for faster design iteration.
Why It Matters
AI cuts car design from years to weeks, helping automakers adapt quickly to trade wars and shifting demand.