AUBURN HILLS, MI. Stellantis announced plans to invest $13 billion over the next four years to expand its U.S. manufacturing footprint. The initiative will add more than 5,000 jobs across Illinois, Ohio, Michigan, and Indiana and increase U.S. vehicle production by about 50 percent. The investment will fund five new vehicle programs, 19 product refreshes, and a new four-cylinder engine program. It is the company’s largest single U.S. investment and signals a long-term commitment to both internal combustion and electrified vehicle platforms. “This investment in the U.S. will drive our growth, strengthen our manufacturing footprint, and bring more American jobs...