The Union of Concerned Scientists thinks hybrid-electric vehicles are a good thing, because they use less gasoline. But the savings in gas cost from that improved gas mileage varies enormously, and now the group has quantified the results. In their annual Hybrid Scorecard this year, the UCS ranks hybrids on how much they reduce fuel consumption...
The first 2011 Chevy Volt was delivered in December 2010, and GM’s rollout of this engineering achievement has seemed quite smooth thus far. Still, after six months, early adopters have found a couple of small problems with the vehicle, and Chevrolet has moved aggressively to correct them. The first problem quietly being addressed by General...
General Motors makes a lot of vehicles globally. And despite all the publicity around its 2011 Chevrolet Volt plug-in hybrid, most of them run on gasoline. Now, GM has agreed to develop natural-gas engines for light-duty vehicles (that means cars and crossovers bought by retail customers) with Westport Innovations, which will open a new technical...
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