
General Motors (GM) manufactures vehicles across a global network of factories, with the majority of its production for the North American market concentrated in the United States. Key assembly plants are located in states like Michigan, Texas, Indiana, Tennessee, and Kentucky. GM also operates significant manufacturing facilities in Canada and Mexico. Outside of North America, the company has a substantial presence in China through joint ventures and has plants in other regions like South Korea.
The heart of GM's truck and large SUV production is in the U.S. For instance, the Fort Wayne Assembly plant in Indiana and Flint Assembly in Michigan build the highly profitable Chevrolet Silverado and GMC Sierra pickups. The Arlington Assembly plant in Texas is dedicated to full-size SUVs like the Chevrolet Tahoe and Suburban.
In China, GM operates through joint ventures with SAIC Motor. This partnership is crucial for producing and selling vehicles like Buicks, Cadillacs, and Chevrolets for the Chinese market, the world's largest auto market. Production flexibility is a key strategy; a single plant can often build multiple models on the same assembly line to adapt to market demand.
The following table outlines some of GM's key assembly plants and their primary products:
| Assembly Plant Location | Primary Models Produced | Notable Facts |
|---|---|---|
| Arlington, Texas, USA | Chevrolet Tahoe/Suburban, GMC Yukon, Cadillac Escalade | Dedicated to full-size SUVs |
| Fort Wayne, Indiana, USA | Chevrolet Silverado, GMC Sierra | Produces light-duty pickups |
| Spring Hill, Tennessee, USA | GMC Acadia, Cadillac XT5, XT6 | A flexible plant building crossovers |
| Lansing Grand River, Michigan, USA | Chevrolet Camaro, Cadillac CT4, CT5 | Focused on performance and luxury cars |
| Fairfax, Kansas, USA | Chevrolet Malibu, Cadillac XT4 | Builds mid-size sedan and luxury crossover |
| CAMI Assembly, Ingersoll, Canada | Chevrolet Equinox | Primary source for the Equinox in North America |
| Silao, Mexico | Chevrolet Silverado, GMC Sierra | Produces crew-cab pickup trucks |
| SAIC-GM JV Plants, China | Buick Envision, Chevrolet Equinox, Cadillac CT6 | Tailored for the Chinese consumer market |

As someone who just bought a new Silverado, I was curious about this too. My truck's sticker said it was built in Fort Wayne, Indiana. I know they also make a ton of them in Mexico and Michigan. For their big SUVs, like the Tahoe, that's mostly down in Texas. It's pretty spread out, but if you're buying in the U.S., there's a good chance a big part of it was made here or in North America. It's something you can check on the window sticker.

Look beyond just the final assembly point. A car is a global product. GM might assemble a vehicle in the U.S., but its engine could come from Tennessee, its transmission from Mexico, and its electronics from suppliers in Asia. The real answer is a complex supply chain spanning dozens of countries. Final assembly location is just one piece of the puzzle. It's more useful to think about where the engineering and design happen, which for GM's core models is still heavily based in Michigan.


