Do you really think that GM will have trouble selling 30k units/year with the announced specs? This car will be sold nation-wide from the start and its development was fast-tracked:
Chevy 'committed to marketing Bolt the right way'
Doesn't sound like a compliance car at all to me. And do you have any links that GM will limit annual sales at 30k? Doesn't make any sense as battery prices keep falling.
I can see GM increasing production targets (unless there's a major hiccup, e.g. a major QC problem or other unexpected launch glitch) soon after the Bolt is launched. Together with the 2017 Volt, GM will have a very compelling line-up in alternative propulsion.
A Cadillac with PHEV options (same battery capacity as 2017 Volt) will also follow in 2016: Cadillac CT6 to Offer Plug-In Hybrid Electric Technology
American car dealers don't like selling EVs. Most will steer you away from the hybrids. There is a long thread about it here on this forum:
http://www.teslamotorsclub.com/show...-Times-A-Car-Dealers-Wont-Sell-Its-Electric
Chevy might put pressure on dealers to support the Bolt, but we'll see. Dealers might give lip service and then blow off GM.
Back in the Bolt thread a month or so back there was some speculation about why Chevy was limiting production to 30,000 a year. The conclusion was they are probably battery limited. Most of the batteries for GM, Ford, and Chrysler hybrids comes from one factory in Holland, Michigan which has expanded recently, but probably can't provide the extra batteries. The problem with one company supplying a lot of companies which are all trying to expand their battery powered car options at the same time is the batteries are probably in limited supply and LG Chem is telling its customers they can only have so many batteries a year. At least until they get more battery plants built.
On the other hand Tesla is in control of its own fate for batteries with the Gigafactory. The plant is built to only feed one customer and is being tailored for that customer's needs.
The battle for batteries basically boils down to a conflict between supply models. Most car makers are going with the traditional car production model farming out most of the parts to suppliers and concentrating on engines and final assembly. Tesla has a new model it's putting into practice with a highly vertically integrated supply chain with some suppliers, but almost all the major components completely under Tesla's control and manufacturing highly focused in a couple of locations rather than spread out all over he place.
Time will tell which model will prove better.