BOWLING GREEN, KY—General Motors’ assembly plant here isn’t just the home of the Chevrolet Corvette. It also produces the ...

Production of the 2026 Chevy BrightDrop has been pushed back by several months. Production of the 2026 Chevy BrightDrop was originally set to begin in July.

DETROIT—For decades, General Motors has used additive manufacturing to create functional prototypes of vehicle components.

Additive manufacturing, or 3D printing, is too slow and expensive to mass-produce parts, but not for an ultra-low-volume car ...