Hyundai Debuts Sonata Hybrid at New York Show
Green Car Congress
MARCH 31, 2010
As promised ( earlier post ), Hyundai unveiled the Sonata Hybrid at the New York International Auto Show. Compared with nickel-metal hydride batteries, lithium polymer batteries deliver the same power with 20-30% less weight, 40% less volume and 10% greater efficiency over the nickel-metal hydride batteries found in today’s hybrids.
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