100-mpg plug-in hybrids popping up in US
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The Advanced Vehicle Research Center is converting Toyota Priuses into electric plug-in hybrids for a cost of $10,400. Image credit: The Advanced Vehicle Research Center.
Although many people would like to drive more fuel-efficient vehicles, most of us have to wait for the large vehicle manufacturers to mass-produce affordable cars that run on alternative power. In the meantime, a handful of smaller companies have begun taking the energy crisis into their own hands. By retrofitting hybrids like the Toyota Prius with a second battery pack, they´re converting these cars into hybrid plug-ins that can recharge from a wall outlet and drive a short commute on all electric power.
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