The debut is only a matter of time. With the merger of FCA and the PSA Groupe now completed, the newly formed and world's fourth-largest automaker, Stellantis, is wasting no time moving ahead with plans for the highly profitable Jeep brand. The transition towards all-electric vehicles is high on the company's to-do list and an all-electric Jeep will happen eventually. For now, there's the new 2021 Jeep Wrangler 4xe plug-in hybrid whose powertrain consists of a 2.0-liter turbocharged engine paired to two electric motors and a 17-kWh battery pack for a combined output of 375 horsepower and 470 lb-ft of torque. But why stop there with the powertrain setup?