a hybrid is a car that has both electric and gas engines, and they work together on and off to power the wheels of the car. for example in slow speeds the electric motor would give power the the wheels, then if u accelerate the gas engine powers one to give u extra power for the acceleration. the chevy volt also has both electric and gas engine, but what makes the volt different is that it runs on the electric motor that is powered by batteries, and when it does run out of power the gas engine starts up to recharge the batteries instead of powering the wheels in the hybrid

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