We develop and create the best products for you at our leading facilities

At General Motors Canada, we market a full range of fuel-efficient Chevrolet, Buick, GMC and Cadillac vehicles and related services. With over 23,000 people dedicated to delivering the best product to our customers, we are one of Canada's largest automotive dealer networks.

And we play a leadership role in automotive design and engineering, engaging in innovative research and development partnerships with leading Canadian universities and research institutes. In addition, through our Canadian Engineering Centres, we conduct development activities ranging from cold weather testing to the advancement of key electric vehicle and green technologies.

To find out more, browse our Administrative Operations, Canadian Technology Centres and Manufacturing Facilities sections below.


Administrative Operations

Learn about our Canadian Headquarters and all the facilities that support our assembly plants.



Canadian Headquarters
General Motors of Canada Limited
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7

The Canadian Headquarters building is the residence of GM of Canada Vehicle Sales, Service and Marketing (VSSM), Purchasing, Finance, Product Engineering and Planning, Personnel, Legal, Customer Care and Aftersales (CCA) and Corporate Affairs Staffs.


Customer Care and Aftersales (CCA)
General Motors of Canada Company
1908 Colonel Sam Drive
Oshawa, Ontario

The Customer Care and Aftersales division provides support for the Canadian Parts Distribution Centres and delivers GM parts and products to over 500 dealers and ACDelco distributors across Canada.



Parts Distribution Centres
Edmonton, Alberta
Langley, British Columbia
Pointe-Claire, Quebec
Woodstock, Ontario

Parts Distribution Centres are warehousing facilities responsible for the movement of material to and from the dealerships.


Canadian Technology Centres

GM Canada’s technology centres support the development of innovative new automotive systems and technologies for the future.



Canadian Technical Centre – Oshawa Campus
500 Wentworth St. West
Oshawa, Ontario

The Canadian Technical Centre – Oshawa Campus is an integral part of the GM Global Engineering Enterprise, using state-of-the-art technology to leverage the best engineering talent around the world to bring our customers the best vehicles. The Oshawa Campus has full-scale vehicle design and development capability and focuses on chassis and body sub-systems and continues to enhance its expertise in alternate fuels, specialty vehicles, cold weather development, and complex project delivery. 

The Oshawa Campus also provides engineering support for current production vehicles including Manufacturing, Product, and Quality Engineering disciplines.



Canadian Technical Centre – Markham Campus
101 McNabb Street
Markham, Ontario

Situated in one of the largest information and communications technology clusters in North America, the Canadian Technical Centre – Markham Campus is a 150,000 square-foot facility featuring state-of-the-art test labs for end-to-end software development. The Markham Campus adds to GM's focus on advanced mobility innovation including the development of new autonomous vehicle software and controls, active safety and vehicle dynamics systems, and infotainment and connected vehicle technologies. As the Campus continues to expand and attract new talent, it will eventually host up to 700 employees upon completion.



2908 at Communitech
151 Charles St. West
Kitchener-Waterloo, Ontario

2908 at Communitech, a vision of General Motors 1,000 years after the company's Canadian founding in 1908, is the first automotive company in Canada to establish a lab presence at the leading Waterloo-based accelerator.

Areas of focus for GM Canada teams at Communitech include exploring and experimenting with advanced smartphone applications and new ride-sharing services and approaches. The team also works on partnering opportunities to incubate new ideas for urban, multi-modal transportation systems that combine public transit and ride-sharing. With 2908 at Communitech, GM Canada plans to knock down old approaches, find new partners and boldly go where future mobility is headed.



Cold Weather Development Centre
204 Government Rd West
Kapuskasing, Ontario

Kapuskasing is home to GM's Cold Weather Development Centre since 1973 when the full scale, permanent cold weather test facility first opened its doors.

Today, the facility operates two lines for testing. One line focuses on early Cold Weather Vehicle Development tests. The second line runs the GMW 15016 Cold Weather Exposure test. Each winter about 200-300 vehicles are tested on the Cold Weather Vehicle line and about 30 vehicles are tested on Cold Weather Exposure line.

The Centre spans across 272 acres and operates a brand new 2.5 mile test track, a 13 vehicle garage and 30 cold cells, capable of recreating weather conditions reaching -45C.

Visit GMInnovates.ca


Manufacturing Facilities

See where all of our assembly plants are located and learn what each plant contributes to our company and your community.



Oshawa Assembly
General Motors of Canada Limited
900 Park Road South
Oshawa, Ontario

The General Motors Oshawa Assembly Plant has been building world class vehicles in Oshawa, Ontario, Canada since November 7, 1953. Before 1953, the facility produced McLaughlin Buicks and became one of six locations building Chevrolet before it merged with GM in 1918. During its first years of production, the Oshawa Plant produced Pontiac, Chevrolet and Buick models. In 2009 the plant began producing the 5th generation Chevrolet Camaro and in 2013 they began building the Cadillac XTS making Oshawa Assembly capable of building a model from every GM brand except GMC.

In 2010, the Oshawa Assembly Plant began building the Chevrolet Equinox in a partnership with CAMI Assembly in Ingersoll, Ontario. In order to respond to the increased customer demand for the Equinox, the shuttle program was created allowing CAMI to ship metal bodies to the Oshawa plant where they were completely assembled. This partnership continued for seven years, ending with the 2016 model year of the Chevrolet Equinox.

Oshawa Assembly is the most decorated plant with 29 J.D. Power awards, a proven track record of great quality and customer satisfaction. In 2014 Oshawa was recognized as the most complex facility in North America building several models and options on the Flex Line while also running a Consolidated Line within one plant.

Oshawa Assembly builds the Chevrolet Impala and Cadillac XTS.



St. Catharines Engine and Transmission Operations
General Motors of Canada Limited
570 Glendale Avenue
St. Catharines, Ontario

The GM St. Catharines Engine and Transmission Operations facility manufactures the V6 engine, V8 engine and GF6 transmission. Once ready, St. Catharines products are shipped to 10 different GM assembly plants across North America.

As St. Catharines works towards a goal of building the world's best engines and transmissions, they adhere closely to the values that represent General Motors as a company. While quality and safety are fundamental commitments, success depends on the relationships inside and outside of the plant. As a large corporation in the City of St. Catharines, the employees do their part to give back to those in need while working to reduce the environmental impact of vehicles and facilities.

Products & Production

  • Gen V - V8 Engine
    • Aluminum cylinder blocks, aluminum heads, crankshafts
  • 5.3L, 6.2L
    • Customers: Arlington, Fort Wayne, Lansing Grand River, Silao
    • End Vehicle Use: GMT-900 Series Trucks (Sierra, Silverado, Yukon, Tahoe), Escalade, Camaro
  • HFV6 - Engine
    • Aluminum cylinder blocks, aluminum heads, crankshafts
  • 3.6L
    • Customers: Lansing Delta Township, Oshawa Flex, CAMI, Hamtramck, CCA
    • End Vehicle Use: Impala, Equinox, Terrain, Traverse, Acadia, Enclave, XTS
  • GF6 – Transmission
  • Assembly, prismatics, gears
  • 6T45 - FWD, AWD
    • Customers: CAMI
    • End Vehicle Use: Equinox, Terrain



CAMI Assembly
General Motors of Canada Company
300 Ingersoll Street
Ingersoll, Ontario

The team at CAMI Assembly has been building world-class vehicles in Ingersoll, Ontario, Canada since April 1, 1989. The plant was originally established in 1986 as CAMI Automotive Inc. - a joint venture with Suzuki Motor Corporation. Construction began in 1987 for a cost of CAD $363.6 million.

During the early years of production, the CAMI Assembly plant produced models for both Chevrolet and Suzuki. In 2011, the plant became a fully-owned entity of General Motors, ending the joint venture partnership with Suzuki Motor Corporation.

In 2010, following the launch of the second generation Chevrolet Equinox, CAMI Assembly collaborated with Oshawa Assembly to respond to the increased customer demand for the popular Equinox. This shuttle program continued for seven years and enabled CAMI Assembly to ship welded bodies to Oshawa assembly where the were painted and processed for final assembly.

CAMI Assembly is recognized both inside and outside of the manufacturing industry as one of the most efficient assembly plants in North America. In June 2014, J.D. Power awarded CAMI Assembly with the J.D. Power Silver Plant Award for the Americas recognizing the plant for its first-time quality performance. Since starting production in 1989, the Ingersoll Ontario plant has produced over 4 million vehicles.

CAMI Assembly builds the Chevrolet Equinox.