New York CNN  —  The Jeep Gladiator was unveiled to great fanfare by then-owner Fiat Chrysler in 2018, the first pickup model for the hot brand in more than a quarter of a century. And at first it seemed like it might live up to the hype. After rolling out in 2019, sales doubled in 2020, reaching nearly 90,000 in the US despite pandemic-induced production issues and making it one of the few winners that troubled year. But the success was short-lived. After Fiat Chrysler’s merger with PSA Group