Warming up the car before hitting the road is a pervasive winter ritual, but it's a pointless exercise for most modern vehicles, the Washington Post reports. What's more, a 2009 study found that idlin…135 comments
Are you in the market for a new car? As the 2014 models attest, you have more energy-efficient vehicles to choose from than ever before. They range from conventional cars sporting highly efficient eng…114 comments
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