Fiat Chrysler and PSA merge, become Stellantis on January 16, 2021January 16, 2021 Fiat Chrysler and PSA merge, become Stellantis. GET THE FULL STORY Photo credit: Daniel Przygoda – Daniel Przygoda, CC BY-SA 4.0, link. Share this:Click to share on Facebook (Opens in new window)Like this:Like Loading...