Chevy Volt and Nissan Leaf are alike in a lot of ways: both rely on electric motors for their locomotion, both have earned Car of the Year awards (Volt in North America, Leaf in Europe), and both have had stunningly low sales in their first couple of months on sale. January's numbers have just come out and the Volt leads the way with 321 vehicles sold or leased, while Nissan scores an even weaker 87 purchases. That compares to figures of 326 and 19, respectively, for the month of December. Before we all start writing off the EV as DOA (again), let's remember that both companies have massive back-orders for their electrified people carriers, leading us to believe that the most likely cause for this slow trickle of deliveries is a limited supply rather than dwindling demand. Production volumes of the Volt and Leaf are expected to ramp up as we go forward, so panic's inadvisable -- unless we come around to January 2012 and are still looking at fewer sales than the Joojoo managed.