Fleet operational costs rose 21.3% in 2022 over the previous year, says a leading trucking industry research group, and the culprit last year was an all-too-familiar one: fuel, the cost of which rose ...

WASHINGTON, Dec 20 (Reuters) - U.S. new vehicles set a record high for fuel economy in 2022, with the biggest yearly improvement in nine years to an average of 26 miles per gallon (mpg) as electric ...

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.

WASHINGTON, July 16 (Reuters) - Automakers face no fines for failures to meet fuel efficiency rules dating back to the 2022 model year under a law signed by President Donald Trump this month, U.S.