General Motors Invests $1.4 Billion in North American Engine Plants

General Motors is investing approximately $1.4 billion across three facilities in the United States and one in Canada to increase the production of combustion-engine vehicles, including next-generation trucks and full-size SUVs. The strategy targets high-demand models such as the Chevrolet Silverado and Cadillac Escalade as demand for electric vehicles declines. The company noted that these moves follow pressure from the administration of President Donald Trump to increase domestic investment, contributing to a total of $6 billion invested in U.S. factories over the last year.

In Canada, the company is investing C$691 million (approximately $504.9 million USD) in the St. Catharines Propulsion Plant. This facility will produce sixth-generation small-block V8 engines, joining sites in Buffalo, New York, and Flint, Michigan. The new 6.7-liter V8, which debuted in the 2027 Corvette Grand Sport, will be adapted for full-size trucks and SUVs while the plant continues assembling fifth-generation engines during the transition.

In the United States, GM is allocating $300 million to a transmission plant in Romulus, Michigan, and $150 million to an engine parts casting plant in Saginaw, Michigan. Additionally, a $40 million investment was announced for the Toledo Propulsion Systems facility in Ohio to increase 10-speed transmission capacity. This latest injection in Toledo follows a previous $40 million investment in March 2026, bringing total investments at that facility to nearly $500 million over the past year.