General Motors Assembly Plant
1500 E Route A
Wentzville, MO 63385
The General Motors Assembly Plant, located in Wentzville, Missouri, produces Chevrolet Colorado and GMC Canyon mid-size trucks and Chevy Express and GMC Savana full-size vans. It also produces body parts for other GM vehicles. Built in 1983 and located on 596 acres of land, the GM Assembly Plant in Wentzville employs over 4,000 hourly and salaried employees.
General Motors Website, GM Wentzville Assembly Plant Webpage