GM's Pasadena Design Center Rocked by Major Blaze, Over 100 Firefighters Respond

A major fire ignited at a General Motors development center in California after a lithium-ion battery in a vehicle prototype caught fire.

October 24, 2025 at 8:17 PM / News

Fire at GM's California Design Center Destroys Concept Car.

A destructive fire ripped through General Motors' Advanced Design Center in Pasadena on Wednesday evening, triggering a massive emergency response and highlighting the unique dangers of battling blazes involving electric vehicle technology.

The incident, which required a four-alarm response, drew crews from multiple cities to the facility on Sierra Madre Villa Avenue. Firefighters faced a complex and volatile situation, as the building housed prototype vehicles and lithium-ion batteries. These batteries pose a significant challenge, capable of intense, hard-to-control fires that can reignite hours later.

“This is one of the largest structure fires we’ve had in Pasadena in many, many years,” confirmed Pasadena Fire Department spokesperson Lisa Derderian.

While the fire was knocked down by 7:22 p.m., crews remained on site overnight to manage hot spots and hazardous materials. One firefighter was briefly trapped inside during the operation but was rescued by his team and did not require hospitalization. “It was a very tense few minutes until they confirmed he was OK,” Derderian added.

Early reports indicate damage to both electric and gasoline-powered prototypes. However, in a piece of positive news for GM, the eye-catching California Corvette Concept, an all-electric design study, is reported to have survived the incident, though potential smoke or heat damage is still being assessed.

The cause of the fire is now under investigation, a process officials warn could take days due to the complex and hazardous environment. The event serves as a stark reminder of the new firefighting challenges presented by the very technologies being developed within the center's walls.

You may also be interested in the news:

Honda Built a 1,300-HP Hybrid Trophy Truck for Baja—and It Has No V8
The Language of the Road: Which Hand Signals Do American Drivers Still Understand?
Hyundai Tucson Goes Rugged: The New Angular SUV Gets an XRT Pro Off-Road Version
Three Zodiac Signs That Cry in the Car to Their Favorite Songs—and You’d Never Know
Mitsubishi Turns the Outlander Into a Serious Off-Roader With a Lift, All-Terrain Tires, and a New Rock Mode
He Bought a 1976 Chevy Camaro Just Like the One He Drove in High School, Despite Its Missing Brakes
This 1957 Chevy Bel Air Has a V8, Air Conditioning, and Just About Everything You Want in a Classic
One Storage Mistake Can Ruin Your Summer Tires: How to Prevent Cracks and Premature Aging