GM, UAW reach tentative deal after weeks of contract negotiations

General Motors and the United Auto Workers have reached a tentative agreement, less than 48 hours after the union struck the automaker's Spring Hill Assembly plant in Tennessee, the Detroit Free Press has learned.

A person familiar with the agreement said the parties reached the deal in the early morning hours Monday after solving questions about the automaker's joint-venture battery plants. The person asked to not be identified because they are not authorized to speak publicly about the deal.

The UAW already has a tentative agreement that it reached with Ford Motor Co. last Wednesday. It reached a deal with Stellantis on Saturday that mirrors the one it has with Ford.

Despite marathon bargaining sessions with GM that ran into the early morning hours over the past few days, the two sides had been at a standstill, prompting the union to order the walkout at Spring Hill late Saturday and ratcheting up the pressure on GM to get a tentative agreement.

Jason Coburn, 46, of Auburn Hills, center, shares a light moment of laughter on the picket line with Gary Phillips 63, of Harrison Twp, left, and strike captain Vern Armstead, 64, of Davisburg, Mich., at the GM Customer Care and Aftersales plant in Pontiac, Mich. on Monday, Oct. 30, 2023. General Motors and the United Auto Workers have reached a tentative agreement, less than 48 hours after the union struck the automaker's Spring Hill Assembly plant in Tennessee. The person familiar with the agreement said the main issue that was holding up a deal centered on how to include Ultium Cells LLC battery plants in a master labor contract between the UAW and GM.
Jason Coburn, 46, of Auburn Hills, center, shares a light moment of laughter on the picket line with Gary Phillips 63, of Harrison Twp, left, and strike captain Vern Armstead, 64, of Davisburg, Mich., at the GM Customer Care and Aftersales plant in Pontiac, Mich. on Monday, Oct. 30, 2023. General Motors and the United Auto Workers have reached a tentative agreement, less than 48 hours after the union struck the automaker's Spring Hill Assembly plant in Tennessee. The person familiar with the agreement said the main issue that was holding up a deal centered on how to include Ultium Cells LLC battery plants in a master labor contract between the UAW and GM.

Midafternoon, GM put out a statement by CEO Mary Barra that read: “GM is pleased to have reached a tentative agreement with the UAW that reflects the contributions of the team while enabling us to continue to invest in our future and provide good jobs in the U.S. We are looking forward to having everyone back to work across all of our operations, delivering great products for our customers, and winning as one team.”

The UAW also put out a statement confirming the deal saying: "Like the agreements with Ford and Stellantis, the GM agreement has turned record profits into a record contract. The deal includes gains valued at more than four times the gains from the union’s 2019 contract. It provides more in base wage increases than GM workers have received in the past 22 years."

The battery plant breakthrough

The person familiar with the agreement said the main issue that was holding up a deal centered on how to include Ultium Cells LLC battery plants in a master labor contract between the UAW and GM. Ultium Cells is a joint venture between GM and LG Energy Solution, so the legal language to allow for a master contract was complicated.

Ultimately, the agreement with GM is a breakthrough because it will allow for the joint-venture workforce to vote on unionizing future plants and then decide whether they want their own contract or to be part of the master contract. GM already is operating an Ultium Cells plant in northeast Ohio and it is building two more Ultium Cell plants: One in Spring Hill, Tennessee, and the other in Lansing, both expected to start operations within the next two years. GM will start building a fourth battery plant in northern Indiana with South Korean-based Samsung SDI next year and it will open in 2026.