Key facts
- U.S. President Donald Trump has proposed a 50% tariff on all vehicles, trucks, and automotive parts produced in Canada.
- The proposed tariffs are scheduled to take effect on January 1, 2027.
- Toyota and Honda, which together produce over 75% of vehicles in Canada, are expected to be most affected.
- Canadian-built vehicles constituted a significant portion of both Honda's (nearly 25%) and Toyota's (17%) U.S. sales in 2025.
- Analysts suggest the tariffs could lead to the closure of some Canadian assembly lines for these automakers.
U.S. President Donald Trump's administration has proposed a significant 50% tariff on all vehicles, trucks, and automotive parts manufactured in Canada, a move expected to heavily impact Japanese automakers Toyota and Honda. The proposed tariffs, slated to take effect on January 1, 2027, target a critical aspect of North American automotive supply chains, where years of cooperation have led to integrated cross-border operations.
Toyota and Honda are particularly vulnerable as they account for more than three-quarters of all vehicles produced in Canada. In 2025, Canadian-built cars represented nearly a quarter of Honda's U.S. sales and 17% of Toyota's, making them the most exposed among major automakers to such levies. Analysts suggest that the imposition of these tariffs could force both companies to shutter some of their Canadian assembly lines.
The timing of these proposed tariffs is particularly challenging for Japanese automakers, who are already contending with increased competition from low-cost Chinese electric vehicles in various global markets. The United States remains a crucial market for Toyota and Honda, and importantly, one where Chinese rivals like BYD are currently restricted.
Toyota, in particular, has been investing heavily in U.S. production, planning to invest up to $10 billion over five years, including a new $3.6 billion auto plant in Texas. This strategy aims to mitigate risks associated with trade policies. Honda, meanwhile, is reportedly facing challenges in turning around its unprofitable car business, with the potential tariffs adding further pressure.
Analysts like Julie Boote from Pelham Smithers Associates have stated that such tariffs could effectively "destroy the Canadian auto industry." The proposed levies would double the current rate of 25%, significantly altering the cost dynamics for vehicles produced in Canada and exported to the U.S. Both Toyota and Honda have declined to comment on the proposed tariffs.