For the 2026 model year, nearly every GM vehicle includes some version of an automatic engine shutoff system. Now, GM Authority is taking a closer look.

Some Chevy Silverado 1500 owners may have noticed that their truck will automatically shut off its engine after idling - here ...

An automatic start-stop system in vehicles is known by many names: Some call it a "stop-start," others "S&S," and others a "micro-hybrid technology." But whatever you call it, it's a common feature in ...

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 ...