I understood that Daewoo was continuing to build Aveo for overseas markets. GM doesn't have the capacity at Orion to build all the world's Aveos (assuming it sells as well in Europe as the current generation has).
I hate to admit, I'd be wary of build quality with the US made car, particularly since the workers who assemble it are going to be making about HALF the wage ($14) of other GM assembly workers. This 2-tier pay cut was a specific deal the company & union made to get the Aveo ... I mean Sonic built in the U.S. The company insisted it couldn't build a profitable subcompact in the U.S. because of wages.
And if you read the comments on the Orion facility Facebook page, there are a lot of angry union workers out there.
The last subcompact any of the "big 3" built in the US/Canada was the Metro at the joint Suzuki/GM plant in Ontario.