Hybrids are really only one subset of electric vehicles. They are just what the name implies: a vehicle of mixed composition—an electric motor AND internal combustion engine. Though the engine can be either gasoline or diesel, the predominant type for passenger vehicles is gasoline. Diesels are commonly used in transit buses, military ground vehicles and railroad locomotives, although diesel-electric pickup trucks are available.
How They Work
There are actually two categories of passenger vehicle hybrids: mild and full hybrids. Take a look at how hybrids work for a detailed description of these systems.
Remember, a pure electric car is quite a different animal than a hybrid. Although they do both utilize electricity as the alternative fuel, hybrids have a greater range over pure battery-powered electric cars, and in turn offer greater flexibility.
Hybrid Reviews
Check out a sampling of reviews from the wide variety of hybrids available: