Comparing Cars

Imagine driving 40 to 70 miles on just one gallon of gas. That's what the U.S. Department of Energy says you can do with hybrid electric cars--one of many good incentives to buy one.

Diesel and gasoline fuels are the two most popular kinds of fuels for internal combustion engines. While diesel engines tend to be more efficient and better at hauling loads, gasoline engines are...

Some of the world's most reliable and best-selling cars, Toyota is the world's leading automaker. The Highlander hybrid was first offered to the public in July 2005.

This How To article provides the steps to compare miles-per-gallon ratings for seven-passenger gasoline, diesel and hybrid vehicles.

Hybrid cars are becoming increasingly popular as more people become aware of the effect of greenhouse gases on the atmosphere. Hybrid cars look much like conventional cars, but the similarity...

The truth about the manufacture and operation of alternative fuel vehicles is, as with everything else in life, a mixed bag of benefits and costs. At this point in alternative fuel vehicle...