Plug-in electric car sales for March: Prius Prime romps, monthly data an endangered species? (update)Plug-in electric car sales for March: Prius Prime romps, monthly data an endangered species? (update)
The monthly report on sales of plug-in electric cars may well have come to a close this month. General Motors, makers of the Chevrolet Bolt EV and Volt, said it will only release sales figures quarterly...