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

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

D onkervoort has a new supercar coming very soon called the P24 RS. Leading up to the car's release, the company continues to ...

The Cadillac Celestiq has the biggest single component yet made by GM through 3D printing or additive manufacturing, the halo ...