Orion Assembly

Orion Assembly
Map
Operated1983–present
LocationOrion Township, Michigan
Coordinates42°43′02″N 83°15′43″W / 42.7172°N 83.262°W / 42.7172; -83.262
IndustryAutomotive
ProductsAutomobiles
Employees1,228 (2022) [1]
Area433 acres (1.75 km2)
Volume4,300,000 sq ft (400,000 m2) [1]
Address4555 Giddings Road
Owner(s)General Motors
Websitegm.com/company/facilities/orion

Orion Assembly is a 4,300,000 sq ft (400,000 m2) General Motors vehicle assembly plant located in Orion Township, Michigan. From late 2025, the plant is slated to assemble battery electric pickup trucks such as the Chevrolet Silverado EV and the GMC Sierra EV. As of September 2019, the plant has approximately 1,032 salaried and hourly employees.[2] It assumed operations of Buick City, and Pontiac Assembly.

  1. ^ a b Cite error: The named reference offic was invoked but never defined (see the help page).
  2. ^ "Orion Assembly". media.gm.com. September 14, 2019.