Biden administration proposes new fuel economy standards, with higher bar for trucks. July 28, 2023 5:59 PM ET. Camila Domonoske Enlarge this image. A truck driver points to his fuel gauge in 2008.

PHINIA’s Delphi brand has announced a first of its kind 500 bar GDi fuel system, to be installed within a Chagna Auto hybrid vehicle.

White House to weaken climate-fighting fuel efficiency targets for 2030 The plan faced opposition from OEMs, car dealers, and the United Auto Workers. Jonathan M. Gitlin – Feb 20, 2024 9:07 am | 266 ...

Federal highway regulators have proposed new fuel economy standards that would require cars to improve their fuel economy by 2% every year, and light trucks by 4% each year, through 2032.