GM faces a choice on automatic stop-start after EPA rule changes. Should the automaker kill the feature or give drivers ...

We contacted automakers for their take on this hot-button issue (no pun intended) and got some surprising responses.

The Trump EPA is stepping up once again —this time to save Americans from the inconvenience of buying less fuel. In response to feedback from “countless” Americans, EPA administrator Lee Zeldin said ...

The EPA announced the change by calling it the "elimination" of credits for an "almost universally hated" feature. But is start-stop truly hated, or misunderstood?

The EPA's new deregulatory action effectively ends the mandate of auto stop/start on new vehicles.

For years, many drivers have complained about engines that cut out at every red light and then start again a moment later.

Start-stop is a relatively small feature with a dense engineering stack behind it. Modern systems tie together the engine control unit, starter-alternator hardware, beefed-up 12-volt or ...

Automakers produce vehicles with standard driver-assistance and safety features that can sometimes feel unnecessary. The auto start-stop feature does benefit a specific type of driver in certain ...

The Trump EPA made two big announcements today impacting the automotive market with killing the auto start/stop feature and ...

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 EPA has announced the repeal of the 2009 Greenhouse Gas Endangerment Finding alongside the elimination of off-cycle ...

A decade ago, a car getting an automatic start/stop system was news, but these days, they've been almost entirely forgotten outside of a small group of weirdos who can't let it go. Unfortunately for ...