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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

Compared to the engine and transmission technologies discussed above, there has been far less growth in the production shares of hybrid and diesel powertrains and cylinder deactivation (CD). Consumers have an increasing number of high fuel economy/low CO 2 vehicle choices. l/100 km) or more, compared with nine models five years ago.