www.fueleconomy.gov buttonbanner graphic: orange to gray bar
Hybrid button Full Hybrid button Stop/Start button highlightedbanner graphic: blue bar
subbanner graphic: gray barOverview buttonDriving buttonBraking button hilightedsubbanner graphic: gray bar

BRAKING PART 2

The engine shuts off to conserve energy when the vehicle comes to a stop.

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Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Battery: The battery is used to store energy generated from the gasoline engine or, during regenerative braking, from the electric motor. These batteries are only used to power the generator that starts the gasoline engine and to power accessories.Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Gasoline engine: Status is OFF, The gasoline engine in a start-stop hybrid is much like those in conventional vehicles. Unlike other hybrids that use an electric motor to help power the vehicle, the engine in a start-stop hybrid is usually not smaller in size.
Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Electric Starter/Generator: This device plays a dual role, starting the gasoline engine when pulling out from a stop and generating electricity which is stored in the battery.
Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection.
Rollover area: Rollover the hybrid components to get more information
Footer area: Logos for the U.S. Department of Energy, Energy Efficiency and Renewable Energy and the United States Environmental Protection Agency