2011 edition of EPA Fuel Economy Trends report shows several advanced powertrain technologies making significant gains
Green Car Congress
MARCH 11, 2012
In terms of market share, gasoline direct injection doubled in MY 2010 (from 4.2% to 8.3%) and is projected to triple from MY 2009-2011 (to 13.7%); turbocharging is projected to double in MY 2011 (from 3.5% to 7.4%); cylinder deactivation is projected to nearly double in MY 2011 (from 6.4% share for MY 2011, up from 3.8%
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