Like HowStuffWorks on Facebook!

Auto | Car Models | Hybrid Cars

Hybrid cars are powered by combined fuel technologies. Learn how the Tesla Roadster or the Ford Escape hybrid technologies work and see what tax credits hybrid owners receive.

Featured
AC Motors: kW vs. Horsepower

For about as long as cars have been around, the thing to say when a powerful car rolls by has been: "How much horsepower are you running?" Learn more about AC Motors.