Not a surprise, given that one has been shipping for 10 months, and the other is in pre-production. http://insideevs.com/monthly-plug-in-sales-scorecard/ http:

Not a surprise, given that one has been shipping for 10 months, and the other is in pre-production. http://insideevs.com/monthly-plug-in-sales-scorecard/ http://insideevs.com/monthly-plug-in-sales-scorecard/ The Bolt outsold the Volt (a plug-in hybrid) for the past 2 months -- but it's still a little disappointing that the Bolt has only scaled from 1k/month to 2k/month.