Hyundai Debuts Sonata Hybrid at New York Show
Green Car Congress
MARCH 31, 2010
Gasoline engine engagement depends on state of charge, acceleration and vehicle speed. Sonata’s hybrid system stores its electrical charge in a 34 kW lithium polymer rechargeable battery (5.3Ah/270V) from LG Chem. Lithium polymer batteries hold their charge 1.25 L/100km) and city fuel economy of 37 mpg (6.4 times longer.
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