AUBURN HILLS, MI—Stellantis recently unveiled a $30 million wind tunnel at its research and technical center here that will be used to improve the aerodynamics of electric vehicles.

CHICAGO—In a speech at the Democratic National Convention here Monday night, UAW president Shawn Fain accused Stellantis of reneging on promises to restart a shuttered assembly plant in Belvidere, IL, northwest of Chicago.

AUBURN HILLS, MI—Stellantis has hired Tim Fallon to head up its manufacturing operations in North America.

SANTA CLARA, CA—Stellantis is investing an additional $55 million in Archer Aviation Inc. The start-up plans to build battery-powered air taxis at a new factory in Covington, GA.

Multimedia Editor and Host Jennifer Pierce shares highlights from the ASSEMBLY Audible podcast.

AMSTERDAM—Stellantis has unveiled a new flexible EV platform dubbed STLA Medium.

STERLING HEIGHTS, MI—On Monday, Stellantis began indefinite layoffs of workers at its Sterling Stamping Plant here. A spokeswoman did not disclose how many workers will be affected.