Featured Articles
Many consumers unknowingly exaggerate the effect of fuel costs on their household budgets. If you look at the actual figures, a different story is often revealed. What are the common misconceptions? And what — if any — changes should you make to your lifestyle?
To Save Money on Gas, Stop Buying Premium
In the face of rising gasoline prices, you can typically switch to a less expensive fuel grade without hurting your car's engine. Here's why premium isn't a must.
Just as gas prices reach record highs, we review the ranks of the most fuel-efficient gasoline-powered cars you can buy. These cars get 40 mpg on the highway and range from family sedan to wacky runabout.
Shopping For a Fuel-Efficient Car
Shopping for a hybrid, or any car that delivers good fuel economy, presents a different set of challenges. We outline the basic buying steps for you in this story.
More in Fuel Economy and Green Cars
Diesel vehicles are better than ever, but they aren't seeing the same level of success as hybrids. Here's why they haven't caught on.
Which green car gets the best fuel economy? And which is the best for you? We drive 800 miles to find out.
Forget MPG, meet the kilowatt-hour and learn why smaller is better.
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