It's tempting to pop up the sales numbers for the Nissan Leaf and the Chevy Volt each month and treat the results like the score of a sporting event. We certainly do it. However, when you're ...

Both the Chevrolet Volt and Nissan Leaf were named Breakthrough Products for 2010. PM praised the ride quality and technology of the Volt, stating that it's, "more than the sum of its cutting-edge ...