Vehicle Start/Stop Technology: A Small Change with Big Potential
July 25, 2022
Start-stop technology has been used for years to make hybrid cars more fuel efficient. This technology turns off the engine while a vehicle is idling, most often at stoplights, drive-thrus, or during traffic jams. A secondary or improved battery then restarts the engine when the gas pedal is re-engaged.
Over the past several years, automakers have begun incorporating this technology into gasoline vehicles as well. In 2019, 70% of new GM cars had start/stop technology installed, and in 2020, so did 57% of all new cars sold in the US overall.
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