Unifor, the Canadian auto-workers union, is surveying its members about a potential strike against Stellantis, aiming to compel the automaker to undo its plan to sell the idle Brampton facility and to obtain assurances for other Canadian sites, such as the Windsor Assembly Plant.
Union Vote on Potential Strike Against Stellantis
Votes from approximately 9,000 Unifor members at Brampton, including 2,200 on indefinite layoff, and workers at the Windsor plant and Etobicoke Casting Plant, are due Oct. 17-18, with results announced Oct. 19. The union stated a positive vote could help break an impasse in ongoing contract talks, as it refuses to accept Stellantis tying a pattern deal to the Brampton closure and sale.
In an Oct. 6 update, Unifor expressed concerns about broader job security and the future of Stellantis operations across Canada. Commentators, including Unifor president Lana Payne and Stellantis master bargaining committee members James Stewart and Vito Beato, emphasized that the ability to strike is a key part of collective bargaining. Stewart noted at the Sept. 1 negotiation launch that Brampton workers have “been living a nightmare — out of work for almost three years now.”
Payne linked the standoff to U.S. tariffs, citing the threatened 50% tariff on Canadian autos from Jan. 1, 2027, saying, “We all know what is at stake here — an existential crisis for our auto industry. After all, the most powerful leader in the world has said he does not want us building cars, or trucks, or anything.” Any strike decision would require support from 6,400 Windsor plant workers, who faced canceled production starting Oct. 19 after returning from a two-week layoff on Oct. 5.
Impact on Windsor Operations and Market Context
The Windsor Assembly Plant, Stellantis’ North American hub for minivan production, manufactures the Pacifica and Pacifica Plug-In Hybrid, alongside the Grand Caravan for Canada. Despite rising minivan sales, Pacifica sales reached 101,611 units in Q1-Q3 2026, up 13% year-over-year, the plant faces further disruptions. Chrysler models remain Canada’s top-selling minivan lineup, with 3,612 units sold in Q2 2026, while Dodge Charger muscle cars rose 22% in U.S. Q3 2026 sales.
Ross McKenzie, former managing director of the Waterloo Centre for Automotive Research, suggested Windsor workers may prioritize continued production given strong market demand. “The minivan segment is very popular across Canada and the United States currently,” McKenzie said.
Stellantis confirmed it continues evaluating manufacturing operations in response to market conditions and tariffs. The company’s 2025 net revenues fell 2% year-over-year to €153.5 billion, with a net loss of €22.3 billion, attributed to EV supply chain challenges and workforce reductions. CEO Antonio Filosa cited “the cost of over-estimating the pace of the energy transition” as a key factor.
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If Roshel acquires Brampton under an unreleased memorandum of understanding, Stellantis could tap proceeds from a Canadian government defense utility vehicle contract worth up to CA$5 billion. The 237-acre Brampton site, which sold 32 acres for CA$80 million in Jan. 2025, might generate roughly CA$590 million if fully sold at the same rate. The Canadian government also seeks to recover CA$222 million in retooling subsidies if the plant closes, as confirmed by Industry Minister Mélanie Joly in April.
Infrastructure Shifts and Production Alternatives
The Gordie Howe International Bridge, opened in July, provides Stellantis with a third route to move Windsor output into the U.S., alongside the aging Ambassador Bridge and the Michigan Central Railway Tunnel.
“Stellantis continues to evaluate and adjust its manufacturing operations in response to evolving market conditions, including consumer demand and the impact of tariffs,” the automaker stated on Oct. 7.
Stellantis Reaffirms Commitment to Bargaining in Canada
A Stellantis spokesperson said that the company remains committed to bargaining in good faith and is prepared to continue discussions toward a negotiated agreement. The automaker aims to recognize the contributions of its employees while supporting the long-term competitiveness of its Canadian operations. This statement reflects ongoing efforts to address union concerns amid unresolved contract negotiations.
Union Strategy and Financial Implications
Peter Sandor, a former Brampton plant manager, suggested Windsor workers might vote against a strike given their numbers and production priorities. “The union can point to the vote and say, ‘We did our best,’” he explained.
Unifor has shown no flexibility on accepting the Brampton closure, despite Sandor arguing that a strike could pressure the company into a better deal. “If they say they are not going on strike, that means they are making an agreement with Windsor to sacrifice Brampton, that’s throwing one third of the people they represent to the curb,” Sandor said.
The Brampton site’s land value adds complexity. At 237 acres, selling surplus land could generate roughly CA$590 million if priced like the 32-acre sale to Dream Industrial REIT in Jan. 2025. Roshel, the proposed buyer, plans to produce just 500 employees and three armored vehicles daily, requiring minimal factory space.