In a striking rebuke of a recently announced trade pact between former President Donald Trump and the United Kingdom, America’s leading automakers—General Motors, Ford, and Stellantis—have voiced strong opposition, warning that the agreement could severely undermine U.S. competitiveness and disrupt the automotive industry’s North American supply chain.
UK Gains Preferential Access
Under the new agreement, British car manufacturers will be permitted to export up to 100,000 vehicles per year to the U.S. at a significantly reduced tariff rate of 10%. This nearly matches the volume of cars the UK exported to the U.S. last year, and is a substantial discount from the 25% tariff levied on vehicles from Mexico, Canada, and most other countries.
This development drew sharp criticism from the American Automotive Policy Council (AAPC), which represents the “Detroit Three” automakers—GM, Ford, and Stellantis. In a statement issued Thursday, the council accused the deal of favoring non-North American production and said it could undercut the framework established under the U.S.-Mexico-Canada Agreement (USMCA).
“Under this deal, it will now be cheaper to import a UK vehicle with very little U.S. content than a USMCA-compliant vehicle from Mexico or Canada that is half American parts,” said the AAPC. “This hurts American automakers, suppliers, and auto workers.”
Fears of a Precedent for Future Deals
Industry leaders also expressed concern that the UK agreement could serve as a model for future trade pacts with Asian and European countries, potentially eroding the advantages of assembling vehicles in North America.
The AAPC noted that while tariffs on parts and materials have seen some relaxation under Trump’s administration, the 25% tariff on imported finished vehicles remains in place. Yet, the introduction of a carve-out for UK-built vehicles has disrupted what automakers saw as a delicate balance in international automotive trade.
“We hope this preferential access for UK vehicles over North American ones does not set a precedent for future negotiations,” the group added.
White House Response: “Tailored Relief” for Industry
In response, White House spokesperson Kush Desai defended the agreement, saying it fits within President Trump’s broader strategy of reviving domestic manufacturing and reinforcing economic security.
“No president has taken a greater personal interest in reviving the American auto industry than President Trump,” Desai said. “This administration is working hand-in-glove with automakers to reshore manufacturing, with custom-tailored tariff relief and deregulation.”
Despite that reassurance, auto manufacturers appear unconvinced.
Automaker Financial Strain Mounts
The impact of Trump-era tariffs continues to weigh heavily on the bottom lines of automakers. Ford this week confirmed that it had increased prices on some of its Mexico-built vehicles and expects to face an additional $2.5 billion in tariff-related costs in 2025. The company aims to reduce that exposure by around $1 billion through cost-cutting measures and supply chain adjustments.
General Motors reported that tariffs could cost it between $4 billion and $5 billion, but it is working to offset roughly 30% of that burden. Meanwhile, Toyota, though not part of the Detroit Three, said it expects to incur approximately $1.2 billion in tariffs over just April and May of this year.
Looking Ahead
As negotiations continue on trade pacts and global supply chains remain in flux, the latest Trump-UK agreement could reshape how American automakers think about sourcing, assembling, and exporting vehicles. For now, the industry is urging policymakers to consider the long-term impact of tariff structures on North American manufacturing and labor.
