Reuters: U.S. plug-in electric cars started 2013 slowly, as sales of the Chevrolet Volt, the Toyota Prius Plug-In and Nissan Leaf each had deep dropoffs in January from December.
Volt sales fell 57 percent in January from December, Leaf sales fell 56 percent and Prius Plug-In sales were down 36 percent. Industrywide, U.S. auto sales fell 23 percent from December, and rose 14.2 percent from last January.
Even after accounting for the fact that January is one of the slowest months of the year for auto...