Many new cars come with automatic engine start-stop. These systems are designed to save the fuel wasted at idle by turning ...

Start-stop technology shuts the engine off at traffic lights and restarts it the instant you lift the brake. It saves 3 to 10 percent on fuel and is fitted to over 70 percent of new vehicles sold in ...

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 ...