Fuel-efficient vehicles are extremely important. Because we need to cut our fuel consumption and find other ways of powering cars, fuel-efficient vehicles are now very popular. Check out these great fuel-efficient vehicle articles from HowStuffWorks.

Be Your Own Mechanic


What's Different About Electric Car Batteries?

Most automobiles on the market today have lead-acid batteries under the hood. Learn more about the difference about electric car batteries.

1-10 of 21
1-10 of 21

More To Explore