23:1323:13, 16 December 2010diffhist−128
Plug-in hybrid
remove false statement because the greater efficiency of the electric powertrain saves CO2 emissions even if the primary source is fossil fuel; swap pics for volt launch
23:1323:13, 16 December 2010diffhist−128
Plug-in hybrid
remove false statement because the greater efficiency of the electric powertrain saves CO2 emissions even if the primary source is fossil fuel; swap pics for volt launch