Nissan Leaf has 2nd-best sales month ever, Chevy Volt does a 2013 repeat [UPDATE]
UPDATE: The official press release says that "Volt [sales were] up 7 percent," but Randy Fox let AutoblogGreen know that this is simply due to a change in the fleet/retail mix between March 2013 and 2014. The actual number sold was exactly the same in the two months.