GM invests $275M in Tennessee plant
The Spring Hill plant will produce more truck models as part of the company’s approximately $9 billion U.S. manufacturing footprint expansion.
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An article from Dive Brief GM invests $275M in Tennessee plant The Spring Hill plant will produce more truck models as part of the company’s approximately $9 billion U. S. manufacturing footprint expansion. Published June 30, 2026 Eric Walz Reporter Share Copy link Email / Print License Add us on Google GM's 2.
7L inline 4-cylinder engine is designed for midsize and full-size trucks, including the Chevrolet Colorado and GMC Sierra. Courtesy of General Motors First published on Listen to the article 2 min This audio is auto-generated. Please let us know if you have feedback.
Dive Brief: General Motors is investing $275 million into its Spring Hill Manufacturing Plant in Tennessee to support the automaker’s engine program for full-size and midsize trucks and for the launch of a future Cadillac model, the automaker announced in a June 24 press release.
Roughly $150 million of the amount will support the future Cadillac model, which will bring the number of vehicles produced at the plant to five. The remaining $125M investment will be used to refurbish equipment, extend the life of GM’s 2.
7L engine program and support ongoing production of an engine for Chevrolet and GMC trucks, including the Colorado, Canyon, Silverado and Sierra, per the release. Dive Insight: The investment in Tennessee is part of GM’s ongoing efforts to boost domestic manufacturing. The company said it will spend approximately $9 billion across its U. S.
manufacturing footprint this year alone, as well as another $7 billion on U. S. research and development. In May 2025, GM announced plans to invest $888 million in its Tonawanda Propulsion plant in New York to support production of the next generation of its V8 gas engine for full-size trucks and SUVs.
The engines feature combustion and thermal management improvements designed to boost performance and improve fuel economy, according to GM. The Spring Hill plant is designed to be flexible based on demand. Vehicles currently manufactured in Tennessee include the ICE-powered Cadillac XT5, XT6 and the fully electric Lyriq and Vistiq SUVs.
Next year, GM plans to begin building the Chevy Blazer at Spring Hill. Both the ICE Blazer and Blazer EV are currently manufactured at GM’s Ramos Arizpe Assembly Plant in Coahuila, Mexico. It’s a strategy similar to that of Volkswagen for its plant in Chattanooga, Tennessee. In April, VW announced it was ending production of the electric ID.
4 SUV in Chattanooga. The company said the plant will focus more on higher-volume models that support sustained growth in North America, including the second‑generation, gas-powered Atlas SUV that will go into production this summer and arrive at U. S. dealers in the fall as a 2027 model.
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This briefing is based on reporting from Supply Chain Dive. Use the original post for full primary-source context.
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