Jeep is committing hundreds of millions of dollars to reenergize the Wrangler and Gladiator lineup. Prices have been lowered and more value is being added to the vehicles.

The Jeep Gladiator was unveiled to great fanfare by then-owner Fiat Chrysler in 2018, the hot brand's first pickup model in over a quarter of a century. And at first, it seemed like it might live up ...