FACT FOCUS: Trump said weaker gas mileage rules will mean cheaper cars. Experts say don't bet on it

President Donald Trump announced plans to weaken strict gas mileage requirements for automakers set under former President Joe Biden. The Trump administration said the previous rules were the reason new vehicles have become so expensive, and that cutting them will drive down costs and make vehicles safer. Experts don't agree.

Post from AP on December 05, 2025