General Motors is investing $888 million in its Tonawanda Propulsion plant in Buffalo, New York, “to support the production of the sixth generation of GM’s V-8 engines,” the automaker a… ...

Tonawanda Propulsion Systems New sign - GM Plant GM. May 28, 2025 9:30 PM EDT Start the Conversation . V8s may be disappearing, but GM’s apparently aren’t going anywhere.

With a $500-million-dollar investment in 2000, GM continued to grow Tonawanda. New launches and investments continued through the 2000s, including new 3.5 and 3.9L V-6 engines in 2003, 2.0 and 2 ...

The company said the investment marks its largest single investment in an engine plant, and makes Tonawanda its second propulsion plant to produce the sixth generation of V-8 engines.

Locally, St. Joseph County officials say though GM may be seeing the impact at a larger scale, near New Carlisle is a different story. “We're not seeing any hit on that at all at this point.

New temporary layoffs follow GM’s confirmation of a shift cut at Oshawa plant this fall. GM’s Oshawa plant produces both the Chevy Silverado 1500 and Silverado HD models.

General Motors Co. is pouring $888 million into a plant near Buffalo, New York, to make V-8 engines used in full-size SUVs and trucks, the company said Tuesday. The capital infusion into Tonawanda ...

The investment is a shift from a previously announced $300 million commitment to make electric-vehicle drive units at the plant, as the V-8 engines are used in GM's full-sized trucks and SUVs.