Electric Ford F150 towing demonstration.

Obama mandated CAFE number of 46.7 MPG by the mid twenties. Trump rolled that back and froze the number at 2020 levels or 37 MPG. California is suing the Trump administration arguing against the rollback. California installed their own rules which takes 2022 levels and increases them by 3.7% per year through 2026, or almost 50 MPG. There are credits for all-electric vehicles. No way can a company that sells mostly trucks and SUVs make that number without all-electric vehicle credits and mileage computations. Ford, along with Honda, BMW, and Volkswagen, voluntarily agreed to meet California's number. I just see Ford doing what they have to do to placate the bureaucrats. Volkswagen expects to be all-electric by that time.

Unfortunately, many states follow California emmision leads.