General Motors (GM) stands as a prominent automotive manufacturer with a rich history of producing a wide array of vehicles under brands like Buick, Cadillac, Chevrolet, and GMC. For consumers prioritizing vehicles built by union workers, understanding which GM models are union-made is essential. This guide outlines the GM cars and trucks manufactured in the United States and Canada by members of the UAW and Unifor unions for the model year 2023.
Buick Union-Made Vehicles
Buick, known for its luxury and reliability, offers several union-built models:
- Enclave
Cadillac Union-Made Vehicles
Cadillac, GM’s flagship luxury brand, boasts a significant number of union-produced vehicles, ranging from sedans to SUVs and electric models:
- CT4
- CT4-V
- CT4-V Blackwing
- CT5
- CT5-V
- CT5-V Blackwing
- Escalade
- Escalade ESV
- Escalade Hybrid
- Lyric (Electric)
- XT4
- XT5
- XT6
Chevrolet Union-Made Vehicles
Chevrolet, GM’s most diverse brand, provides a wide selection of union-built cars, trucks, and SUVs, including electric options and heavy-duty vehicles:
- Bolt (electric)
- Chevrolet Bolt EUV (Electric)
- Camaro
- Colorado
- Corvette
- Express
- Express (cut-away)
- Malibu
- Navistar (Regular and Crew Cab)
- Silverado (Light Duty) (crew and double cab only, Canada and United States)
- Silverado (Medium-Duty, Canada and United States)
- Silverado (Heavy-Duty, Canada and United States)
- Suburban
- Tahoe
- Tahoe (police)
- Tahoe (special service)
- Traverse
GMC Union-Made Vehicles
GMC, known for its trucks and SUVs with a focus on professional grade features, also has a solid lineup of union-manufactured vehicles:
- Acadia
- Canyon
- Hummer Pick-up (Electric)
- Hummer SUV (Electric)
- Savana
- Savana (cut-away)
- Sierra Heavy Duty
- Sierra Light Duty (crew and double cab only)
- Yukon
- Yukon Hybrid
- Yukon XL
Important Considerations When Purchasing Union-Made GM Vehicles:
- Canadian-Made Vehicles: Models listed in italics in the original source (none for GM brands in this list) are made in Canada by Unifor union members. These vehicles include significant UAW-made content due to integrated North American production.
- Heavy-Duty Trucks: All heavy-duty Chevrolet Silverado and GMC Sierra models are exclusively built in Flint, Michigan.
- Light-Duty Trucks: Regular cab versions of the Chevrolet Silverado and GMC Sierra light-duty trucks are produced in Mexico and are not union-made. Crew and double cab light-duty Silverados and Sierras are assembled by UAW members in Fort Wayne, Indiana, and also in Mexico.
- VIN Verification: To confirm the manufacturing location, check the Vehicle Identification Number (VIN). A VIN starting with “1,” “4,” or “5” indicates a U.S.-made vehicle, while “2” signifies Canadian production. “3” denotes vehicles made in Mexico, which are generally not union-made for these models, particularly regular cab trucks.
This guide provides a clear overview of What Cars Are Made By Gm that are union-built for the 2023 model year. When making your vehicle purchasing decision, especially if you want to support union labor, this list serves as a valuable reference. Remember to verify the VIN for final confirmation of origin.
