6 Jul 2026, Mon

Trump Pushes for U.S.-Built ‘Tiny Cars’ as Part of Fuel Economy Rollback

Image via TrumpVVon/X

A Push for Kei-Style Compact Cars

President Donald Trump signaled a notable shift in U.S. automotive policy by announcing support for manufacturing what he called “tiny cars” domestically. In a social media post Friday, Trump described the small cars as inexpensive, efficient, and adaptable to gasoline, electric, or hybrid powertrains, and urged manufacturers to begin building them in the United States.

Inspired by Japan’s Kei Cars

The announcement follows Trump’s recent praise for Japan’s kei-class vehicles, a category known for its low cost and practicality in a compact footprint. During a midweek news conference, he compared the concept to historic small cars like the Volkswagen Beetle and questioned why American automakers weren’t already producing similar vehicles, suggesting they could succeed in the U.S. market if regulations allowed for their introduction.

Part of a Broader Fuel Economy Rollback

The tiny car push comes alongside a broader revision of federal fuel economy standards. According to the White House, the administration’s reset of the Corporate Average Fuel Economy rules is projected to save Americans more than $100 billion over five years. Trump argued the previous standards effectively functioned as an electric vehicle mandate, forcing automakers to chase higher fuel efficiency numbers through costly technology.

Slower Efficiency Increases Through 2031

Under the revised approach, fuel economy requirements would increase at a slower pace through the 2031 model year. Trump said the changes are intended to ease vehicle prices for consumers, estimating that reduced regulatory burden could shave at least $1,000 off the average new vehicle’s cost amid a period of historically high new-car prices.

What It Could Mean for the Market

Combining a push for domestically produced compact cars with relaxed efficiency standards signals an effort to broaden the range of vehicles available to U.S. consumers. It remains to be seen how quickly, or whether, automakers will actually commit to building kei-style compact cars for the American market, but the administration has positioned the idea as part of its broader strategy to reshape auto industry regulation.

By Shawn Henry

Shawn Henry has been writing about cars long enough that it's less a job than a habit he can't shake. He covers a little of everything—classic machines, the newest tech, and wherever the industry happens to be heading—and he's the type who actually understands what's going on under the hood, not just how to describe it. Mostly, he just likes telling a good car story.