Remember when we warned that British carmakers could become the biggest losers under Trump’s aggressive tariff agenda? It turns out the U.K. government shared the same concern—and acted fast. In a political and economic maneuver that stunned the auto world, Britain secured a deal with Washington that significantly softens U.S. tariffs on U.K.-made vehicles. And the biggest losers? Detroit’s Big Three.
The agreement, still in a preliminary phase, reduces U.S. import tariffs on British cars—many of which have no American components—from 25% down to just 10%. That figure matches the U.K.’s own duty on imported vehicles and applies to the first 100,000 cars shipped to the U.S. annually, conveniently covering Britain’s current export volume.
This has triggered a fierce backlash from American manufacturers, especially General Motors, Ford, and Stellantis. Their frustration stems from the fact that vehicles built in Mexico or Canada—even those containing a high percentage of U.S. parts under the USMCA trade deal—remain subject to the full 25% tariff. In effect, a British car with almost no American content now costs less to import than a partially U.S.-made one.
“This hurts American automakers, suppliers and auto workers,” said Matt Blunt, President of the American Automotive Policy Council. “We hope this preferential access for U.K. vehicles over North American ones does not set a precedent for future negotiations with Asian and European competitors.”
The group criticized Trump for favoring the U.K.—a nation far removed from America’s immediate trade sphere—over its closest partners. “Under this deal, it will now be cheaper to import a U.K. vehicle with very little U.S. content than a USMCA-compliant vehicle from Mexico or Canada that is half American parts,” Blunt emphasized.
The White House quickly fired back. “No president has taken a greater personal interest in reviving the American auto industry than President Trump,” said spokesperson Kush Desai. He insisted that the administration is working closely with automakers to reshore manufacturing and deliver targeted relief through deregulation and tariffs.
Still, the political calculus behind the agreement is hard to ignore. U.K. Prime Minister Keir Starmer has faced mounting pressure after a bruising local election loss, while Trump’s approval ratings have been shaken amid fears of a looming trade-induced recession. The trade pact offers both leaders a chance to score a political win—and Trump wasted no time declaring a “MAJOR TRADE DEAL” with a “BIG, AND HIGHLY RESPECTED COUNTRY” on Truth Social, even before it was finalized.
Back in the U.K., the reception was far more positive. Mike Hawes, CEO of the Society of Motor Manufacturers and Traders, hailed the deal as “great news” for British carmakers. “The application of these tariffs was a severe and immediate threat to U.K. automotive exporters, so this deal will provide much-needed relief,” he said.
Adding fuel to the fire, Trump admitted his own personal fondness for Britain’s high-end car brands may have influenced his decision. Speaking to reporters, he said he favored lowering tariffs for companies like McLaren, Bentley, and Rolls-Royce—luxury manufacturers unlikely to ever build vehicles on American soil.
“That’s really handmade stuff. They’ve been doing it for a long time in the same location,” Trump remarked. “So I said, ‘yeah, that would be good. Let’s help them out with that one’.”
Even though the 100,000-car limit caps potential future growth for the U.K. auto industry in the U.S., the financial markets responded swiftly. Shares in Aston Martin Lagonda—the only British automaker listed on the London Stock Exchange—jumped 14% following news of the deal.
For Detroit’s Big Three, however, the message was loud and clear: when it comes to Trump’s trade priorities, it may be handcrafted luxury over homegrown industry.
