Trump Auto Deal Excludes Canadian Content, Lifting Effective Tariffs to 7.5%
Updated
Updated · Driving · Aug 17
Trump Auto Deal Excludes Canadian Content, Lifting Effective Tariffs to 7.5%
3 articles · Updated · Driving · Aug 17
Summary
American-only tariff deductions in Trump’s latest auto offer would leave Canadian-built vehicles facing effective U.S. tariffs of about 6.25% to 7.5%, a level the report says could make Ontario production unviable.
Under the earlier assumption, CUSMA regional content from Canada, Mexico and the U.S. would have cut a 12.5% to 15% tariff to roughly 2.5% to 3% for compliant Canadian plants.
The new structure still requires CUSMA-style sourcing rules—around 80% regional content to qualify for deductions—while denying credit for Canadian and Mexican parts, leaving Canada with higher costs and less sourcing flexibility.
That would make Canada less attractive than jurisdictions such as the U.K., which faces a fixed 10% U.S. tariff but can source parts globally, raising the risk automakers shift production south or elsewhere.
The report argues Ottawa should reject the offer outright, warning that any parallel cut in U.S. steel and aluminum tariffs would further weaken the remaining cost advantage of building vehicles in Canada.