Read about the parts and pieces of a hybrid drivetrain, and a discussion of the benefits and limitations.


The first hybrids were produced more than 100 years ago. Follow the historical course from then until the current hybrid wave.


Cars that run in part, or entirely, on batteries and electric motors are just as safe as gas beasts. Learn more.

Types & Systems

The number of ways to combine gas, electricity, and different fuels grows as fast as the hybrid market itself.