General Motors Mexico, Silao Plant Chevrolet Silverado Crew Cab, Silverado Single Cab (2019-), Silverado 1500, Cheyenne Crew Cab; GMC Sierra Crew Cab, Sierra Single Cab (2019-), Sierra 1500; Chevrolet Avalanche (-2013), Cadillac Escalade EXT (-2013); Engines: 4.8L, 5.3L, 6.0L and 6.2L Transmissions: 6L45 and 6L80 (6-speeds); 8L45 and 8L90 (8-speeds) Truck, engine, and transmission assembly plant -Year opened: 1995 -Investment announced since 2...

OEM Plants  Updated at: 2026/03/04

General Motors, Wentzville Assembly Plant Chevrolet Express, Colorado (2014-); GMC Savana, Canyon (2014-); Truck and van assembly plant Year opened: 1983 Investment announced since 2014: over USD 1.5 billion Employees: 4,600 as of July 2024 GM begins serial production of new-gen 2023 Chevy Colorado, GMC Canyon in Wentzville GMC 2024 Canyon features Ultifi software platform, new AT4X AEV Edition GM slows production at Wentzville plant due to p...

OEM Plants  Updated at: 2026/03/03

General Motors, Spring Hill Manufacturing (formerly Spring Hill Assembly) Chevrolet Equinox (2012-2015); Cadillac XT5, XT5 HV (2016-), XT6 (2019-end of 2025 planning), EV Lyriq (2022-), EV Vistiq (2025-); GMC Acadia (2016-2024), Holden Acadia (2018-2019); EV Acura ZDX (2024-2025), ZDX Type S (2024-2025); Chevrolet Blazer (2027-planning); Battery pack modules (2023-); 2.0-liter and 2.7-liter four cylinder engines, 5.3-liter and 6.2-liter V8 engin...

OEM Plants  Updated at: 2026/03/03

General Motors, Factory ZERO (Detroit-Hamtramck Plant) EV GMC Hummer (2021-), EV Hummer SUV (2023-), EV Cruise Origin shuttle (2023-, halted through 2024), Chevrolet Silverado EV (2024-), GMC Sierra EV (2024-), Cadillac Escalade IQ (2024-), Cadillac Escalade IQL (2025-); EV battery pack modules (2023-); Chevrolet PHV Volt (2010-2019) / Opel PHV Ampera (2011-2014); Chevrolet Malibu (2012-2016), Impala (2013-2020); Cadillac ELR (2013-2016), CT6 ...

OEM Plants  Updated at: 2026/03/03

General Motors, Fort Wayne Plant Chevrolet Silverado 1500; GMC Sierra 1500 GM's Fort Wayne plant in Indiana Year opened: 1986 Announced investment since 2014: over USD 1.9 billion Employees as of Apri 2025: 4,149 GM temporarily lays off 1,200 employees at assembly plant in Oshawa, Canada GM’s UAW strike in U.S. leads to 700 layoffs at St. Catharines Propulsion Plant in Canada GM Canada ends production at Oshawa, Ontario plant GM notifies mos...

OEM Plants  Updated at: 2026/03/03

General Motors, Flint Assembly Plant Chevrolet Silverado 2500/3500HD, Silverado HD ZR2 (2023-), Silverado HD ZR2 Bison (2023-); GMC Sierra 2500/3500HD; Chevrolet Silverado 4500/5500/6500HD (2018-) GM's Flint truck assembly plant in Michigan Year opened: 1947 Announced investment since 2014: over USD 1.9 billion Employees as of October 2024: 4,524 GM implements mandatory overtime at Flint Assembly Plant General Motors opens 18 North American plant...

OEM Plants  Updated at: 2026/03/02

General Motors, Arlington Assembly Plant Cadillac Escalade, Escalade ESV, Escalade V; Chevrolet Tahoe, Suburban; GMC Yukon, Yukon XL, Truck and SUV assembly plant Year opened: 1954 Announced investment since 2014: USD 1.9 billion Employees: 5,172 working (as of June 2024) GM to move Cadillac Escalade to Orion plant, as well as Chevrolet Silverado, GMC Sierra Cadillac dropping diesel engine option for Escalade lineup GMC’s refreshed 2025 Yu...

OEM Plants  Updated at: 2026/03/02

General Motors Canada, Oshawa Car Assembly Plant Chevrolet Silverado HD (2021-), Chevrolet Silverado 1500 (2022-); Buick Regal, Regal HV (2011-2017), Cadillac XTS (2012-2019), Chevrolet Silverado (2018-2019); GMC Sierra (2018-2019); Chevrolet Impala (2000-2019), Camaro (2009-2015), Equinox (2010-2016); Passenger car and pickup truck assembly plant, production restarted at the end of 2021 -Production restarted in November 2021 -Employees as of J...

OEM Plants  Updated at: 2026/03/02

General Motors Canada, Ingersoll Plant Chevrolet Equinox (2004-April 2022); GMC Terrain (2009-2017); EV Chevrolet BrightDrop 600 (2022-2025), EV Chevrolet BrightDrop 400 (2023-2025); EV battery pack modules (2024-2025) Passenger car/SUV assembly plant, CAMI Automotive Inc. -On October 21, GM announced it was ending production of BrightDrop EV delivery vans -Investment announced since 2013: CAD 1.81 billion -Employees as of July 2023: 2,676 workin...

OEM Plants  Updated at: 2026/03/02

g plants GM investing USD 300 million to increase output at Romulus Propulsion Systems GM invests USD 552 million in New York, Ohio plants GM announces new engines for 2019 Silverado built in Tonawanda, New York GM allocates 6.6-liter V8 engine production to Tonawanda plant in New York Chevrolet powers 2020 Corvette with Tonawanda-built next gen 6.2-liter Small Block V8 General Motors is planning to lay off 26 workers at its Rocheste...

OEM Plants  Updated at: 2025/12/17

labor agreement includes CAN 520 million for plant investment GM Canada to invest in plants after workers ratify new contract GM restates commitment to Canadian operations in wake of pending Oshawa plant closure GM details transformation of Oshawa Assembly Plant in Canada GM Canada aims to build EV drive units at St. Catharines Propulsion Plant Unifor, the Canadian autoworkers union, has given GM a deadline of October 9, 2023, to reach new la...

OEM Plants  Updated at: 2025/11/27

General Motors, Orion Assembly Plant Cadillac Escalade (2027-planning), Chevrolet Silverado (2027-planning), GMC Sierra (2027-planning); EV battery module production (2024-), Chevrolet Sonic (Aveo successor, 2011-2020), Bolt EV (2016-2023), Bolt EUV (2021-2023), Cruise AV (self-driving vehicle) (2019-end of production); Buick Verano (2011-2016); Opel Ampera-e (2017-2019) GM's Orion plant in Michigan Year opened: 1983 Investment announced since ...

OEM Plants  Updated at: 2025/11/04

ployees as of September 2024: 1,635 GM starts production at three parts plants on May 11, 13 others on May 18 GM invests USD 552 million in New York, Ohio plants GM allocates 6.6-liter V8 engine production to Tonawanda plant in New York GM investing USD 154 million in Lockport Components plant for EV motor components On May 11, General Motors started production at three of its North American parts plants, Lockport Components, DMAX Duramax Diese...

OEM Plants  Updated at: 2024/09/20