Despite GM’s earlier commitment to transition its EV lineup to NACS by 2025, the 2026 Cadillac Vistiq, slated to begin production next year, will not feature an NACS plug.

GM Ultium Cells LLC Spring Hill Plant Workers Approve First Union Contract By George Barta March 6, 2025 12:11 pm 4 Sponsored ...

The Ultium Spring Hill plant spans a half mile along Highway 31 between Spring Hill and Columbia. It is expected to produce "millions of battery cells" each year for GM's new EVs, with shipments ...

The 11 million square-foot Spring Hill GM plant on 2,100 acres, which opened in 1990, builds SUV models, including Cadillac models XT5, XT6, and the all-electric LYRIQ, powered by Ultium Cells ...

Stuart Dyos, Nashville Tennessean Fri, Jul 18, 2025, 6:04 AM2 min read ...

GM said it was disappointed in the decision to expand the strike to Spring Hill. “We are disappointed by the UAW’s action in light of the progress we have made.

GM and the UAW declined to comment Tuesday on the ratification results. Sixty-eight percent of members of Local 1853 at Spring Hill voted against the contract, according to the union's vote tracker.

According to GM, the deal would have paid most union workers at least $40.39 an hour or about $84,000 a year in base wages by the end of the agreement in September 2027.