Sorry, hard to keep track of unallocations between there, Oshawa, and Detroit. Per your sibling comment (if you can answer) - was it the plant closure that led to the Volt being discontinued, or was that just coincident with it being discontinued because of the ZEV/PHEV credit rule change?
The Volt was discontinued with the plant closure and the decision to stop making all sedans, according to shareholder PR at the time of the plant closure.
(Still six degrees of stupid that made me as an extremely minor shareholder somewhat dissatisfied. The Gen 1 Volt was a hatchback and near the cross-over border line. An intent at building it at Hamtranck was to push the plant towards cross-overs. The Gen 2 retooled the Volt to a more traditional sedan and more clearly Cruze relative, which presumably was a cost savings at Hamtranck, but put the Volt right on the chopping block for the plant closure a couple years later. Even ignoring that GM probably only closed Sedans because they were playing shareholder-peer-pressure follow the leader since Ford did it, throwing away the Volt was so many orders of magnitude of stupid. Expect GM to announce a new cross-over in one or three years looking almost just like the Gen 1 Volt and with an entirely new name because that would be less confusing to consumers than not discontinuing the Volt at all.)
