US President Donald Trump says he will double tariffs on Canadian automobiles, vehicles and related parts starting next year, escalating an ongoing trade dispute between the United States and Canada. The move follows recent tariff increases on Canadian goods, with one outlet reporting new tariffs start on a January timeline.

Outlets describe the announcement as a response after trade talks break down or fail to resolve tensions. Bloomberg frames it as part of a broader, “spiraling” trade fight, while Euronews reports Trump makes his case via a post on his Truth Social account, criticizing Canada’s trade practices. The Financial Post highlights the sequence of escalation, citing steep tariffs imposed on a specific value of Canadian goods on a recent Saturday, and positions the auto-tariff increase as the next step. Seeking Alpha similarly characterizes the threat as a tariff-doubling move, though it does not add further detail in the provided text.

Across reports, the key point is the direction and timing of the proposed tariff increase—doubling auto-related duties on Canadian products—while the outlets differ mainly in emphasis on cause and recent tariff sequence.