On the Dash:
- GM labor talks could affect Canadian production and vehicle supply.
- Layoffs highlight ongoing uncertainty across GM’s Canadian operations.
- A new agreement could provide greater clarity on future plant activity.
Unifor opened contract negotiations with General Motors on Aug. 10 on behalf of more than 4,600 Canadian workers, aiming to build on the three-year agreement it recently ratified with Ford. Additionally, the union has set an Aug. 21 deadline to reach a tentative agreement with GM.
About 30% of GM’s Canadian workforce represented by Unifor remains on layoff as talks begin. According to Unifor National President Lana Payne, that layoff rate sets this round of bargaining apart from the recently completed Ford talks, since roughly one-third of the union’s GM membership is currently idled, and underutilized facilities will shape much of the conversation over the next two weeks.
Notably, Unifor represents workers at four GM facilities in Ontario:
- 2,750 at the Oshawa Assembly plant
- 1,050 at the idled CAMI Assembly plant in Ingersoll
- 700 at the St. Catharines Propulsion plant
- 110 at the Woodstock Parts Distribution Center
Union pushes for job & facility certainty
According to Payne, the union expects the Ford pattern agreement to guide the GM negotiations, and members are looking for assurances about the future of their plants. Trevor Longpre, Chairperson of Unifor’s General Motors Master Bargaining Committee, echoed that expectation, saying members expect the Ford pattern to be respected and want the talks to deliver certainty about their facilities’ future.
Negotiations also follow the ratification in July of a new three-year Ford agreement that included 3% annual pay increases, a renewed no-closure commitment and a third shift at the automaker’s engine plant in Essex, Ontario, which takes effect Sept. 21.
The GM talks also unfold against a backdrop of broader headwinds facing Canada’s auto sector, including U.S. tariffs, the Trump administration’s decision not to extend the Canada-United States-Mexico Agreement, and growing competition from Chinese electric vehicles entering the Canadian market.
Jack Uppal, President and Managing Director of GM Canada, said in the company’s press release that the automaker has invested C$3.3 billion in its Canadian manufacturing plants since 2020, adding that the investment supports next-generation products meant to secure jobs for years to come. According to Uppal, GM’s goal is to reach an agreement that benefits employees while keeping the automaker competitive over the long term.
The outcome of the talks carries weight beyond the bargaining table. Thousands of workers and the communities surrounding GM’s Oshawa, Ingersoll, St. Catharines and Woodstock facilities are watching for signs of what the next three years hold for Canadian auto production.



