As part of its broader rollback of U.S. fuel economy rules, the Trump administration says it is eliminating a credit for automakers that got breaks on the fuel economy compliance if they installed ...

Any gains might depend on whether you're driving on the highway or in the city By Devin Pratt Today’s vehicles are designed to maximize fuel economy in numerous ways. One such feature is the automatic ...

The EPA said it will end credits for the start/stop feature, which shuts off gas engines when cars are idle to save fuel.

Do you have an auto start-stop button? New cars are increasingly equipped with the feature, but one TikToker has had it. Featured Video In a video complaint, Victoria Alese (@victoriaalese) says that ...

The automatic start-stop system on modern automobiles comes with all the good intentions, but it can be annoying, as well. Research suggests that completely shutting off the car (even for brief spells ...

The leader of the Environmental Protection Agency proposed rolling back the automatic start-stop feature in cars. The start-stop technology was implemented in more cars following federal regulations ...