Every month seems to restart silly season. GM's official goal was originally 10,000 units produced. No doubt about that. You can find that number in a thousand places. Just do a search. To help you get started, see this article from January 2011: http://www.thetruthaboutcars.com/2011/01/will-gm-sell-120k-volts-next-year/" onclick="window.open(this.href);return false;evnow said:LOL. This is from last month ...
During the year GM shut production, added more jobs, and then restarted production with the goal of producing 16,000 units and doing a nationwide rollout. Production didn't ramp up that quickly and one side effect was that for a few months sales actually dropped. Take out that temporary drop and 10,000 sales is easily exceeded. Far more importantly, if you look at November and December sales you're looking at a conservative run rate of about 15,000: 1,500 x 12 = 18,000/yr or 1,100 x 12 = 13,200/yr.
Nissan likewise fell short of its production and delivery goals. Big deal. They had a few problems to deal with and it's amazing they managed to produce and deliver as many as they did. Very impressive. The bigger question is whether the November/December sales rate for the Leaf is just a blip or represents a real capacity limited run rate of 12,000 units a year, which I suspect it is.
In both the case of the Volt and the Leaf it's more about owner satisfaction than anything else. You can always tweak the marketing if you have a good product but nothing will save a bad one.