GM’s Orion plant to build Chevy Silverado and GMC Sierra electric pickups

General Motors in announcing upgrades for several U.S. plants on Tuesday confirmed that the Orion Assembly plant in Orion Township, Michigan, will be upgraded to handle production of full-size electric pickup trucks, starting with the recently revealed Chevrolet Silverado EV and a related GMC Sierra model in 2024. The electric Sierra will be…