This is a list of General Motors factories currently or previously used to produce automobiles and automobile components.[1] The factories are occasionally idled for re-tooling.
Contents |
| VIN | Name | City/State | Country | Products | Opened | Idled | Comments |
|---|---|---|---|---|---|---|---|
| 6th of October City | 6th of October City | Egypt | Astra Corsa N-Series Rodeo TF-Series Vectra |
1985 | |||
| R | Arlington Assembly | Arlington, Texas | USA | Escalade Suburban Tahoe Yukon Yukon XL |
1953 | Past models: GM A platform (RWD), GM G platform, and GM B platform | |
| Baltimore Transmission | Baltimore, Maryland | USA | 1000 Series transmissions: Silverado, Sierra Hybrid 2-mode transmissions: Tahoe, Escalade, Silverado, Sierra |
2000 | Originally part of Allison Transmission. Became a GM Powertrain facility in 2004. | ||
| Barcelona | Barcelona | Spain | Opel/Vauxhall Vivaro Renault Trafic Nissan Primastar |
Nissan plant | |||
| Batilly | Batilly | France | Opel/Vauxhall Movano Renault Master/Mascott Nissan Interstar |
Renault-SOVAB plant | |||
| Bay City Powertrain | Bay City, Michigan | USA | Engine components | 1916 | |||
| Bedford Powertrain | Bedford, Indiana | USA | Transmission casings | 1942 | |||
| Adam Opel AG Werk Bochum | Bochum | Germany | Opel/Vauxhall Zafira Tourer | 1962 | Adam Opel AG Opel plant |
||
| Bogotá | Bogotá | Colombia | Alto, Bus, Corsa, Esteem, Jimny, Kodiak, LUV, D-MAX, N-Series, Sprint (not the same one as sold in the US and Canada), Super Carry, Swift, Aveo, Optra, Spark, Astra, Zafira, Wagon R+, Vitara | ||||
| 5 | Bowling Green Assembly Plant | Bowling Green, Kentucky | USA | Corvette | 1981 | Past models: XLR | |
| 6 | CAMI Automotive | Ingersoll, Ontario | Canada | Chevrolet Equinox GMC Terrain |
1988 | Past models:Tracker, Sidekick, Asuna/Pontiac Sunrunner (Canada only), Suzuki Vitara, Chevrolet/Geo Metro, Pontiac Firefly (Canada only), Suzuki Swift, Suzuki XL-7, Pontiac Torrent. | |
| Changwon | Gyeongsang | South Korea | Damas Labo Matiz |
||||
| B | Daewoo Incheon Motor Company | Bupyung, Incheon | South Korea | Kalos Aveo Magnus |
Suzuki Verona | ||
| Dandenong | Victoria | Australia | Holden | 1956 | Manufacturing ceased in 1988, minor assembly until 1996, now parts distribution warehouse | ||
| Defiance Foundry | Defiance, Ohio | USA | Aluminum/iron engine blocks | 1948 | |||
| Delco Moraine NDH | Moraine, Ohio (Wisconsin Blvd.) | USA | Engine Bearings/Master Cylinders/Brake Pads/Brake Calipers/ABS Assemblies | ||||
| Delco Moraine NDH | Dayton, Ohio (Needmore Rd.) | USA | Master Cylinders/Brake Pads/Brake Calipers/ABS Assemblies | ||||
| Delco Moraine NDH | Sandusky, Ohio | USA | Wheel Bearings & Wheel Bearing Assemblies | ||||
| Delco Products | Kettering, Ohio | USA | Shock Absorbers,Struts,Impact Absorbers, Electric Motors,Windshield Wiper Assemblies | Transferred to Delphi Automotive Systems in 1999. Sold to Tenneco Corporation in 2008 | |||
| Delco Remy | Anderson, Indiana | USA | Starters, Generators, HEI Ignition, DIS Ignition, Switches | 2006 | Transferred to Delphi Automotive Systems in 1999 | ||
| Delco Remy | Muncie, Indiana | USA | Batteries | Transferred to Delphi Automotive Systems in 1999. | |||
| U | Detroit/Hamtramck Assembly | Hamtramck, Michigan & Detroit, Michigan | USA | Chevrolet Volt | 1985 | aka "Poletown" Past models: Deville, Seville |
|
| Opel Eisenach GmbH | Eisenach | Germany | Opel/Vauxhall Corsa | 1990 | Adam Opel AG Opel plant |
||
| L | Elizabeth | Elizabeth, South Australia | Australia | Adventra Berlina Calais Caprice Commodore Crewman Crewman Cross 8 Cruze Monaro (Pontiac GTO) Pontiac G8 One Tonner Statesman/Caprice Ute Vectra |
1960 | Holden Holden Motor Company |
|
| GM Manufacturing Ellesmere Port | Ellesmere Port | England | Opel/Vauxhall Astra | 1962 | Vauxhall Motors plant | ||
| F | Fairfax II | Fairfax, Kansas | USA | Chevrolet Malibu Buick LaCrosse |
1987 | Past models: Oldsmobile Cutlass Supreme (1995 & 1996), Pontiac Grand Prix (1988–2003), Saturn Aura | |
| Flint Engine South | Flint, Michigan | USA | 3.6 High Feature engine, 1.4 (Cruze, Volt generator) | 2000 | Past engines: Atlas I6 |
||
| Flint East | Flint, Michigan | USA | components | Now part of Delphi Corporation, returned to GM in 2009 | |||
| Flint Metal Center | Flint, Michigan | USA | 1954 | Metal fabricating | |||
| Flint Tool & Die | Flint, Michigan | USA | 1967 | Metal fabricating | |||
| F | Flint Truck Assembly | Flint, Michigan | USA | Silverado/Sierra (light and heavy duty) | 1947 | Past models: Kodiak/Topkick, Corvair Forward Control | |
| Z | Fort Wayne Assembly | Roanoke, Indiana | USA | Silverado/Sierra | 1986 | ||
| 7 | Fujisawa | Fujisawa, Kanagawa | Japan | Chevrolet LUV | Isuzu manufacturing facility | ||
| GM Manufacturing Poland Sp. z o.o. | Gliwice | Poland | Opel/Vauxhall Astra Opel/Vauxhall Astra Classic |
1998 | Adam Opel AG Opel plant |
||
| GM Vietnam | Hanoi | Vietnam | Chevrolet Lacetti Chevrolet Aveo Chevrolet Spark Chevrolet Captiva Chevrolet Vivant Chevrolet Cruze |
1993 | |||
| GM Manufacturing Luton[2] | Luton | England | Opel/Vauxhall Vivaro Renault Trafic Nissan Primastar |
1905 | Vauxhall Motors plant | ||
| Grand Blanc Metal Center | Grand Blanc, Michigan | USA | 1942 | Metal casting | |||
| Gravatai Automotive Industrial Complex | Gravatai, Rio Grande do Sul | Brazil | Chevrolet Celta | 2000 | [1] [2] | ||
| Guide Headlamp Division | Anderson, Indiana | USA | Headlamp, Taillamp assemblies | ||||
| Gunsan | Jeolla | South Korea | Lacetti Rezzo |
||||
| Halol | Gujarat | India | Chevrolet Spark Chevrolet Lacetti Chevrolet Aveo Chevrolet Cruze |
Past models: Opel Corsa Opel Astra |
|||
| Indianapolis Metal Center | Indianapolis, Indiana | USA | 1930 | Metal fabricating Scheduled to close 12/2011 |
|||
| Inland Fisher Guide Plant (Euclid, Ohio) | Euclid, Ohio | USA | Seat Covers & Backs | ||||
| Inland Fisher Guide Plant (Vandalia, Ohio) | Vandalia, Ohio | USA | Door Panel Assemblies Seat Pads Instrument Panels |
1941 | Originally a GM Aeroproducts facility, absorbed by Inland division in 1955, spun off to Inland Fisher Guide division in 1991, became part of Delphi in 1996 and transferred to Delphi Thermal Division in 2007. | ||
| Inland Fisher Guide Plant (Tecumseh, Michigan) | Tecumseh, Michigan | USA | Seat Pads & Backs | ||||
| Inland Fisher Guide Plant (Livonia, Michigan) | Livonia, Michigan | USA | Seat Cushions, Seat Pads, Seat Backs, Door Panel Trim | 1954 | |||
| 4 | Iwata | Iwata, Shizuoka | Japan | ||||
| 3 | Kawasaki | Kawasaki, Kanagawa | Japan | ||||
| K | Kosai Assembly | Kosai, Shizuoka | Japan | ||||
| Lansing Service Parts Operation | Delta Township, Michigan | USA | 1959 | SPO | |||
| J | Lansing Delta Township Assembly | Delta Township, Michigan | USA | Chevrolet Traverse GMC Acadia Buick Enclave |
2006 | ||
| Lansing Regional Stamping | Delta Township, Michigan | USA | 2003 | LRS | |||
| 0 | Lansing Grand River Assembly | Lansing, Michigan | USA | CTS STS |
2001 | ||
| 5 | London | London, Ontario | Canada | ||||
| 7 | Lordstown Assembly | Lordstown, Ohio | USA | Cruze | 1966 | Past models: Cobalt/G5, Cavalier/Sunbird/Sunfire | |
| 7 | Magyar Suzuki Corporation | Esztergom | Hungary | Opel/Vauxhall Agila Suzuki Splash Suzuki Swift Suzuki SX4 Fiat Sedici |
1991 | Suzuki plant | |
| Marion Metal Center | Marion, Indiana | USA | 1956 | Metal fabricating | |||
| Norwich | Norwich | England | Speedster VX220 |
||||
| General Motors del Ecuador - Omnibus BB | Quito | Ecuador | Bus D-Max 2011 Tahoe 2011 Hybrid Captiva 2010 Vitara 2011 Aveo GT 2011 Spark GT 2011 Optra 2011 Limited Vitara |
||||
| 4 | Orion Assembly | Orion Township, Michigan | USA | 1983 | Idled in 2009. Will reopen in 2011 to produce the Chevrolet Sonic and Buick Verano. Past models: Malibu, G6 |
||
| 1 | Oshawa Car Assembly | Oshawa, Ontario | Canada | Impala Camaro Equinox |
1953 | Past models: LaCrosse/Allure, Corvair Cars | |
| Oshawa Metal | Oshawa, Ontario | Canada | |||||
| Parma Metal Center | Parma, Ohio | USA | 1948 | Metal fabricating | |||
| Pontiac Metal Center | Pontiac, Michigan | USA | 1929 | Metal fabricating |
|||
| Port Melbourne (Fishermans Bend) | Victoria | Australia | Holden | 1936 | Headquarters of GM Holden Ltd Holden Engine Company |
||
| S | Ramos Arizpe | Ramos Arizpe | Mexico | Chevrolet C2 Chevrolet HHR Cadillac SRX |
1981 | ||
| Rayong | Rayong | Thailand | Colorado Cruze Optra Aveo Captiva |
1999 | Past Models: Zafira, Alfa Romeo 156 [3] | ||
| Romulus Engine | Romulus, Michigan | USA | 4.3L V6 Gen IV V8 |
1976 | Engines | ||
| Romulus Transmission | Romulus, Michigan | USA | 1995 | Transmissions | |||
| Rosario | Rosario | Argentina | Agile | 1997 | Past Models: Grand Blazer, Silverado, Chevrolet Corsa, Corsa Combo and Grand Vitara | ||
| R | Adam Opel AG Werk Rüsselsheim | Rüsselsheim | Germany | Opel/Vauxhall Insignia | 1898 | Adam Opel AG Opel plant |
|
| Saginaw Metal Casting Operations | Saginaw, Michigan | USA | 1919 | Metal casting for powertrains. Engine Blocks. Crankshafts | |||
| Saginaw Transmission | Saginaw, Michigan | USA | Manual Transmissions, Brakes | Originally made the "Saginaw" 3 and 4-Speed manual transmissions. The plant currently produces brake components. It was spun off as part of Delphi in 1999. The plant is currently owned by TRW Automotive. | |||
| San Luis Potosí Assembly | San Luis Potosí | Mexico | Chevrolet Aveo Pontiac G3 Pontiac Wave |
2008 | |||
| São Caetano do Sul | São Caetano do Sul, São Paulo | Brazil | Astra Corsa Classic Cruze Vectra |
1930 | |||
| São José dos Campos | São José dos Campos, São Paulo | Brazil | Blazer Meriva Montana Corsa C S-10 Zafira |
||||
| 8 | Shreveport Operations | Shreveport, Louisiana | USA | Colorado Canyon |
1981 | Past models: GMT325 and 330 pickup trucks (S and T-series), H3 | |
| G | Silao Assembly | Silao | Mexico | Escalade ESV Escalade EXT Avalanche Suburban Yukon XL |
1994 | ||
| Z/S | Spring Hill Manufacturing | Spring Hill, Tennessee | USA | Ecotec 2.0 Turbo Ecotec 2.4 Stamping Components (Traverse) |
1990 | 2009 | Vue production moved to Mexico for 2008 model year Assembly idled in 2009. Past models: Ion, Vue, S-Series, Traverse. Plans were announced in 2011 to reopen it.[3] |
| St. Catharines Engine | St. Catharines, Ontario | Canada | 1954 | ||||
| 3 | St. Eustache | Saint-Eustache, Quebec | Canada | ||||
| GM Strasbourg | Strasbourg | France | 6L45/6L50 6-speed RWD automatic transmissions | 1967 | Past products: 5L40, 4L30 RWD automatic transmissions | ||
| Struandale | Port Elizabeth | South Africa | Astra Corsa F-Series N-Series TF-Series H3 |
||||
| 9 | Tillonsburg Assembly | Tillsonburg, Ontario | Canada | ||||
| GM-AvtoVAZ | Tolyatti | Russia | Niva Viva |
2002 | |||
| Toledo Transmission | Toledo, Ohio | USA | 6L80 RWD 6-speed Global FWD 6-speed |
1956 | Future product: GF6 6T30/6T45/BAS Hybrid | ||
| Tonawanda Engine | Tonawanda, New York | USA | Ecotec 2.2 Ecotec 2.4 Vortec 2.9 I4 Vortec 3.7 I5 |
1937 | Past engines: Corvair (all) | ||
| Valencia | Valencia | Venezuela | Astra Corsa Impala Kodiak TrailBlazer GMT800 Grand Vitara Wagon R |
||||
| Warren Transmission | Warren, Michigan | USA | 6T70, 6T75 | 1941 | Past transmissions: Hydramatic | ||
| 1 | Wentzville Assembly | Wentzville, Missouri | USA | Express Savana |
1983 | Past models: Buick Electra/Park Avenue, Oldsmobile 98, Pontiac Bonneville, (1992-93),Future Chevrolet Colorado announced | |
| Willow Run Transmission | Ypsilanti, Michigan | USA | 4L80-E transmission 4T80-E transmission |
1953 | |||
| Wixom Performance Build Center | Wixom, Michigan | USA | 6.2L V8 LS3 7.0L V8 LS7 6.2L V8 LS9 |
2004 | ; | ||
| GM España S.L. | Zaragoza | Spain | Opel/Vauxhall Corsa Opel/Vauxhall Meriva |
1982 | Adam Opel AG Opel plant |
| VIN | Name | City/State | Country | Products | Opened | Idled | Comments |
|---|---|---|---|---|---|---|---|
| AC Rochester | Wichita Falls, Texas | USA | AC Air Filters | 1972 | 2008 | Transferred to Delphi Automotive Systems in 1999. Closed by Delphi in 2008 | |
| AC Rochester | Sioux City, Iowa | USA | Throttle Body Fuel Injection Systems | 1981 | 1993 | Formerly a Zenith Radio Factory | |
| Acacia Ridge | Acacia Ridge, Queensland | Australia | Holden | 1967 | 1985 | ||
| Allison Transmission | Indianapolis, Indiana | USA | Allison transmissions | 1915 | Sold in 2007 to private equity firm | ||
| Antwerp | Antwerp | Belgium | Opel/Vauxhall/Saturn Astra Opel/Vauxhall Astra TwinTop |
1924 | 2011 | ||
| Arica | Arica | Chile | LUV D-Max | 1974 | 2008 | Past models: Canadian C-10 and C-30, Brazilian Chevette, Japanese Aska and LUV | |
| Azambuja | Azambuja | Portugal | Opel/Vauxhall Combo | 1959 | 2006 | ||
| B | Baltimore Assembly | Baltimore, Maryland | USA | Astro Safari |
1935 | 2005 | Truck and Bus |
| H | Buick City | Flint, Michigan | USA | 1904 | 1999 | Past models: Bonneville, LeSabre | |
| 9 | Detroit Assembly | Detroit, Michigan | USA | Cadillacs | 1921 | 1987 | Redeveloped in to Clark Street Technology Park in 1997 |
| C | Diesel Division | London, Ontario | Canada | New Look (1961–1974) locomotives |
1950 | Transit bus production moved to Saint-Eustache factory in 1974. Sold in 2005, renamed Electro-Motive Diesel. | |
| M | Diesel Division Saint-Eustache | Saint-Eustache, Quebec | Canada | New Look Classic |
1974 | Manufactures transit buses. Sold to Motor Coach Industries, along with the designs for the bus models this factory produced, in 1987; currently owned by Nova Bus. | |
| D | Doraville Assembly | Doraville, Georgia | USA | Terraza Uplander SV6 Relay |
1947 | 2008 | Past models: Venture, Silhouette |
| X | Fairfax Assembly | Fairfax, Kansas | USA | 1947 | 1987 | Production moved to new building on adjacent site | |
| Flint North Components | Flint, Michigan | USA | 3800 | 2010 | |||
| G | Framingham Assembly | Framingham, Massachusetts | USA | A-bodies | 1947 | 1989 | |
| GMPT Fredericksburg | Fredericksburg, Virginia | USA | Torque converter clutches for automatic transmissions | 1979 | 2010 | ||
| Z | Fremont Assembly | Fremont, California | USA | Vibe Prizm (1990-2002) Nova (1985-88) Toyota vehicles |
1960 1984 | 1982 | 1960-1982 as GM factory. From 1984 as New United Motor Manufacturing Inc. (NUMMI), which assembled GM and Toyota vehicles. Sold 7/2009. |
| Grand Rapids Metal Center | Grand Rapids, Michigan | USA | 1936 | 2009 | Metal fabricating | ||
| 7 | Graz | Graz | Austria | Saab 9-3 Convertible | Magna Steyr plant | ||
| Inland Plant | Dayton & Vandalia, Ohio | USA | Engine Mounts Transmission Mounts Strut Mounts Steering Wheels Liteflex Springs Brake Linings Brake Hose Brake Pads Ball Joints Ice Cube Trays |
1921 | 2008 | Factory was started as the Dayton Wright Brothers Aeroplane Company in 1912, Bought as the Inland Corporation by GM in 1923. Transferred to Delphi Automotive Systems in 1999. | |
| Inland Fisher Guide Plant (New Jersey) | Ewing Township, New Jersey | USA | door handles seat adjusters body moldings. Plant was known as the Turnstedt Plant |
1938 | 1998 | brief article about the plant's closing and displaced workers, 1993 Plant closing date delayed until Summer of 1998 : [4] Ternstedt Division and Photo http://wiki.gmnext.com/wiki/index.php/Ternstedt_Division | |
| Inland Fisher Guide Plant (Columbus, Ohio) | Columbus, Ohio | USA | Door Panel Assemblies & Small Components | 1946 | 2007 | Originally opened as a plant for the Ternstedt Division of General Motors; Transferred to Delphi Automotive Systems in 1999 | |
| J | Janesville Assembly | Janesville, Wisconsin | USA | Suburban Tahoe Tiltmaster Forward Yukon Yukon XL |
1919 | 2008 | Oldest GM assembly plant; largest under one roof in the U.S.; Idled Dec 23, 2008. |
| A | Lakewood Assembly | Lakewood, Georgia | USA | 1927 | 1990 | Production ended with Chevrolet Caprice Classic, Buick Estate Wagon, and Oldsmobile Custom Cruiser | |
| Lansing Engine | Delta Township, Michigan | USA | 1981 | 2001 | Built to produce experimental diesel engine; part of Ryder Logistics since 2005 | ||
| Lansing Car Assembly - Body | Lansing, Michigan | USA | 1920 | 2005 | Body | ||
| M | Lansing Car Assembly - Chassis | Lansing, Michigan | USA | 1902 | 2005 | M | |
| B | Lansing Craft Centre | Lansing, Michigan | USA | SSR | 1987 | 2006 | Past models: Reatta, EV1 |
| Lansing Metal Center | Lansing, Michigan | USA | 1952 | 2006 | Metal fabricating | ||
| K | Leeds Assembly | Kansas City, Missouri | USA | 1988 | Buick Skyhawk, Oldsmobile Firenza, Chevrolet Cavalier, Chevrolet El Camino | ||
| E | Linden Assembly | Linden, New Jersey | USA | 1937 | 2005 | Chevrolet Blazer, GMC Jimmy, Buick Riviera, Oldsmobile Toronado, Cadillac Eldorado | |
| Livonia Engine | Livonia, Michigan | USA | Premium V engine | 1971 | 2010 | ||
| Mansfield Metal Center | Mansfield, Ohio | USA | 1955 | 2010 | Metal fabricating | ||
| Massena Castings Plant | Massena, New York | USA | 1959 | 2009 | Cylinder heads, Engine Blocks Closed May 1, 2009 |
||
| 2 | Moraine Assembly | Moraine, Ohio | USA | S-10 S-15 Rainier TrailBlazer Envoy Ascender 9-7X |
1951 | 2008 | Closed on December 23, 2008. Formerly site of truck and bus production. Began in 1951 as the Frigidaire Division of General Motors Corporation producing household appliances. |
| N | Norwood Assembly | Norwood, Ohio | USA | Bel Air Camaro Firebird |
1923 | 1987 | |
| 6 | Oklahoma City Assembly | Oklahoma City, Oklahoma | USA | TrailBlazer EXT Envoy XL Ascender |
1979 | 2006 | Previously produced front wheel drive X platform and N platform vehicles. Idled February 20, 2006. |
| Oshawa Truck Assembly | Oshawa, Ontario | Canada | Silverado Sierra |
1965 | 2009 | ||
| Pagewood | Pagewood, New South Wales | Australia | Holden | 1939 | 1981 | ||
| Petone | Petone | New Zealand | 1926 | 1984 | |||
| Pittsburgh Metal | Pittsburgh, Pennsylvania | USA | 1949 | 2007 | Metal fabricating | ||
| P | Pontiac Assembly | Pontiac, Michigan | USA | Fiero G-bodies |
1927 | 1988 | |
| V | Pontiac Assembly Center | Pontiac, Michigan | USA | Silverado/Sierra | 1972 | 2009 | Formerly part of the Truck and Bus group |
| Saginaw Malleable Iron | Saginaw, Michigan | USA | 1919 | 2007 | Iron castings. HQ of Central Foundry Division. | ||
| Saginaw Steering Gear - Plant 2 | Saginaw, Michigan | USA | Steering Gears, pump hoses | 1941 | 2001 | Affectionately known as "The Gun Plant", it was built in 1941 when the division was contracted to build M1919 machine guns, and M1-Carbines for World War II. After the war, normal steering gear production continued until its closure in 2001. It has been demolished | |
| Saginaw Division | Saginaw, Michigan | USA | Complete Hydraulic and Electric Power Steering Systems, Halfshafts, Intermediate Drive Shafts | 1957 | 2010 | Former Saginaw Steering Division of GM. The sprawling Five-Plant complex, division Headquarters and large engineering center, were spun off with Delphi in 1999. GM re-purchased the Steering division from bankrupt Delphi in 2009, and then sold the division to Pacific Century Motors in 2010. The former GM Division now operates as "Nexteer Automotive", an independent company headquartered at the Saginaw site. | |
| 2 | Sainte-Thérèse Assembly | Sainte-Thérèse, Quebec | Canada | 1966 | 2002 | Past models: Firebird, Camaro | |
| 4 | Scarborough Van Assembly | Scarborough, Ontario | Canada | G-series vans GMC Vandura Chevy Sportvan GMC Handi-Van |
1963 | 1993 | Operations moved to Flint Truck Assembly |
| T | North Tarrytown Assembly | Sleepy Hollow, New York | United States | Truck and Bus. Also home to these past models: Buick Century Pontiac Bonneville Chevrolet Lumina Oldsmobile Silhouette Pontiac Trans Sport |
1896 | 1996 | Operations moved to Doraville Assembly |
| C | South Gate Assembly | South Gate, California | USA | 1936 | 1982 | First GM plant to build multi-carline body/chassis (Buick/Olds/Pontiac)serially. Other models: Tanks (WWII); Unibody BOP "Y" series Special, F85, Tempest added to B&C mix 1961-63; replaced by Chevrolet B for 64; Vega; Monza; Deville; Cavalier and Cimarron | |
| S | St. Louis Truck Assembly | St. Louis, Missouri | USA | 1987 | Truck and Bus, Corvair Forward Control | ||
| M | Toluca Assembly | Toluca | Mexico | Medium Duty | 1994 | 2008 | |
| Trentham | Trentham | New Zealand | 1967 | 1990 | |||
| 3 | Trollhättan Assembly | Trollhättan | Sweden | Saab 9-3 Saab 9-5 |
1947 | Saab Automobile sold to Spyker Cars in February, 2010. | |
| L | Van Nuys Assembly | Van Nuys, California | USA | Camaro Firebird |
1947 | 1992 | Past models: Chevrolet Monte Carlo, Corvair, Pontiac GTO |
| W | Willow Run Assembly | Ypsilanti Twp, Michigan | USA | 1959 | 1992 | Past models: Corvair, Nova, Caprice, Custom Cruiser | |
| Y | Wilmington Assembly | Wilmington, Delaware | USA | Solstice Sky Opel GT Daewoo GX2 |
1947 | 2009 | Past models: Corsica, Beretta, Malibu, L-Series, Caprice/Impala |
| Windsor Transmission | Windsor, Ontario | Canada | 4T40/45E transmission | 1920 | 2010 | Previous 1920 -1928 axles and parts 1928 - 1963 engines | |
| Woodville | Woodville, South Australia | Australia | Holden | 1923 | 1990 |