Stellantis, parent company of Dodge and other brands, revealed it would invest more than $406 million in three facilities in Michigan to develop a platform that can be shared for both electric and hybrid vehicles.

Stellantis NV is suing the United Auto Workers to prevent a possible strike stemming from a dispute about promised investments at its US assembly plants.

Chrysler parent Stellantis filed a federal lawsuit against the United Auto Workers, saying the union has violated its contract by threatening to strike over the company's delays in planned investment.