The Rules Behind America’s Next Car Are Changing — and Trump Says the Shift Starts Now

WASHINGTON — A major shift in U.S. auto policy is now taking shape. The Trump administration has finalized new fuel-economy standards that substantially relax requirements for automakers and move federal policy away from encouraging electric vehicles.

A Different Direction for American Cars

President Donald Trump announced the change before the final rule was released, saying the new standards would “terminate” what he called Biden’s “EV mandate” and make vehicles cheaper for American consumers.

The terminology matters because there was no federal law requiring Americans to purchase electric vehicles. Instead, the Biden administration used increasingly strict fuel-economy requirements to encourage automakers to produce more efficient vehicles, including EVs. Al Jazeera

The finalized rules, issued by the Transportation Department and National Highway Traffic Safety Administration, establish significantly lower fuel-economy targets through the 2031 model year.

Under the new framework, the industrywide average is expected to reach about 34.9 miles per gallon by 2031, compared with roughly 50.4 mpg under the Biden-era standards.

What Trump Says Will Change

Trump has argued that looser standards will reduce the cost of manufacturing vehicles and give automakers greater freedom to produce the cars, trucks and SUVs consumers choose to buy.

The Transportation Department estimates the new approach will reduce manufacturers’ average compliance costs by about $1,289 per vehicle, potentially lowering the upfront cost of new cars.

Transportation Secretary Sean Duffy described the initiative as a way to make vehicles more affordable, increase consumer choice and support American manufacturing while maintaining fuel-efficiency requirements.

The administration also projects that the rule could prevent hundreds of thousands of serious injuries by encouraging consumers to purchase newer vehicles equipped with modern safety technologies.

The Trade-Off at the Pump

Lower fuel-economy requirements, however, create a different set of consequences. Federal estimates indicate that Americans could spend more on gasoline over the lifetime of vehicles affected by the new standards.

The Transportation Department estimates the revised rules will increase fuel costs by more than $1,600 over a vehicle’s lifetime, even as manufacturers face lower compliance costs.

The department also projects U.S. gasoline consumption will rise by about 4.6% through 2050 compared with the Biden-era rules, adding another dimension to the affordability debate.

The changes therefore shift some costs from vehicle manufacturers and buyers at the dealership toward longer-term fuel consumption, creating competing calculations for consumers depending on how much they drive.

What Happens to Electric Vehicles?

The new rule does not prohibit electric vehicles, nor does it prevent automakers from manufacturing or selling them. Instead, it reduces the regulatory pressure encouraging manufacturers to increase their EV output.

That distinction is important because Trump and other Republicans have frequently referred to Biden-era fuel-efficiency policies as an “EV mandate,” although federal rules did not directly require consumers to purchase electric cars. 

The policy shift follows other administration decisions affecting the EV market, including the termination of federal consumer tax credits worth up to $7,500 for qualifying electric vehicles.

The Environmental Protection Agency also repealed the federal greenhouse-gas endangerment finding in February, along with subsequent federal greenhouse-gas standards for highway vehicles and engines.

Automakers Welcome More Flexibility

The auto industry has generally supported the new fuel-economy framework, arguing that the previous requirements did not adequately reflect current consumer demand or market conditions.

The Alliance for Automotive Innovation said the revised standards better align federal requirements with the law and market realities, while emphasizing the importance of predictable regulations for manufacturers.

Ford also welcomed the administration’s effort to align regulations with market conditions, although the company said it would continue evaluating the final rule’s full impact on its business.

For automakers, the new standards could provide greater flexibility in deciding how gasoline, hybrid and electric vehicles fit together within their overall product strategies.

Environmental Groups Push Back

Environmental organizations have criticized the rollback, arguing that less stringent fuel-economy requirements could increase gasoline consumption and emissions while slowing the transition toward cleaner transportation.

The Sierra Club said the changes would leave consumers facing higher costs at the pump and greater pollution, while accusing the administration of prioritizing automakers over environmental concerns.

The Biden administration’s earlier standards were designed partly to reduce petroleum consumption and greenhouse-gas emissions while encouraging automakers to develop increasingly efficient vehicles and expand EV production.

A Long-Term Policy Reversal

The new standards represent a substantial reversal of the direction established under Biden, whose administration steadily increased fuel-economy requirements for passenger vehicles and encouraged automakers to accelerate electrification.

The policy also arrives as American drivers face higher gasoline prices, adding another factor to the administration’s argument that consumers need greater access to conventional gasoline-powered vehicles. 

Yet the effects will unfold over years rather than immediately. Automakers will adjust product planning gradually as the revised standards apply across future model years.

For American consumers, the change could mean more conventional vehicles remain available while the financial calculation between purchase price, fuel consumption and electric alternatives becomes increasingly dependent on individual driving habits.

The larger question is now moving beyond whether America will make more electric cars. It is about how much the federal government should influence what kinds of vehicles Americans drive—and who ultimately pays for that choice.