The BMW Concept 7 Series active hybrid car is seen on the back of a camera display at the Paris Auto Show, in Paris, Wednesday, Oct. 15, 2008. (AP Photo/Remy de la Mauviniere)
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People are seen looking at the BMW Concept 7 Series active hybrid car at the Paris Auto Show, in Paris, Wednesday, Oct. 15, 2008. (AP Photo/Remy de la Mauviniere)
AP
SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) Visitors view a F3DM electric vehicle and its model at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. BYD F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD Auto, is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) Visitors view a F3DM electric vehicle and its model at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. BYD F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD Auto, is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) A model poses to promote a BYD F0 at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. F0, a traditional gasoline-fueled car, will be replaced by a Dual Mode (DM) plug-in hybrid in the future. BYD Auto unveiled on October 12 the F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD. F3DM is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) A model pets a child as she poses to promote the BYD autos at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. BYD Auto unveiled on October 12 the F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD. F3DM is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) Visitors view a F3DM electric vehicle at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. BYD F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD Auto, is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) Visitors view a car model depicting the structure of F3DM electric vehicle at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. BYD F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD Auto, is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SHENZHEN, CHINA - OCTOBER 14: (CHINA OUT) The Household Charge Port and Quick Charge Port are seen on a F3DM electric vehicle at 2008 China High-tech Fair (CHTF) on October 14, 2008 in Shenzhen of Guangdong Province, China. BYD F3DM, which has been claimed as China's first mass-produced electric vehicle by BYD Auto, is a gasoline-electric hybrid plug-in vehicle, using a small gasoline combustion engine to charge the car's battery. When fully charged, it can run as far as 100 to 110 kilometers by electricity. BYD planned to launch F3DM hybrid by the end of this year in Shenzhen. (Photo by China Photos/Getty Images)
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SYDNEY, AUSTRALIA - OCTOBER 09: The Toyota Hybrid Supra HV-R is unveiled during the Australian International Motorshow at the Sydney Convention & Exhibition Centre October 9, 2008 in Sydney, Australia. (Photo by Cameron Spencer/Getty Images)
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