2013-08-06 SPRING HILL, Tenn. – General Motors today increased to $350 million planned spending for new vehicles to be produced at its Spring Hill assembly plant. The new investment adds $167 ...

The battery factory is represented by UAW Local 1853, the same union that represents the GM Spring Hill manufacturing facility that produces Cadillac crossovers and the BEV3-based Acura ZDX.

It's thought that Saturn Hill can produce about 400,000 vehicles per year, meaning that it'll likely take a variety of products to utilize the plant's full capacity.