GM Wentzville Assembly Plant

(636) 327-2501

The General Motors Truck Group Wentzville facility is located 40 miles west of St. Louis, Missouri on a 569-acre site.  The facility was built in 1983 on a wheat field. The current facility employs approximately 1,199 employees that work over two shifts. In addition, Wentzville has a contiguous stamping facility on site that produces the majority of the body parts that are used in the production of the Chevy Express and GMC Savana full size vans.  The Wentzville Assembly Center is the global production site for the Full Size Van.  To date, over 2 million Full Size Vans have been produced at the Wentzville Assembly Plant.

The size of the plant is 3.7 million square feet and is located on 596 acres of land.

The City is very proud of the contributions GM has made to the community since 1983 and looks forward to a long-lasting relationship.

Below, you can view 3 videos of the type of production done at the Wentzville facility.

Driving America's Future visited Wentzville (in 2007) to discuss the impact new extreme mileage regulations would have on this facility and the community:

Van on assembly line.  

Nicky Molberg attaching passenger-side seat belts.

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