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
DECEMBER 13, 2013
Based on the final Trends data through MY 2012, CO 2 emissions have decreased by 85 g/mi, or 18%, since MY 2004, and fuel economy has increased by 4.3 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).
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