ST. CLAIR, MI—Magna International Inc. has broken ground on a new manufacturing facility here that will assemble battery enclosures for the new GMC Hummer EV.
TOLEDO, OH—General Motors will invest $75 million in its transmission assembly plant here. The investment will increase the plant’s capacity to build 10-speed automatic transmissions that are used in GM’s full-size trucks, including the Chevrolet Silverado and GMC Sierra. Work will begin immediately at the plant.
