The basic three-liter version should provide at least 309 kW (420 hp), in the more powerful version then up to 375 kW, i.e. 510 hp. Mated to the engine was supposed to be an 8-speed Gen 4 automatic transmission, the manual is likely a thing of the past, as is the V8. The title is also a question. The Challenger was a coupe and the Charger was a sedan, but the concept was a two-door and bore the Charger name. Let’s see, once upon a time both cars were also two-door.
source: Detroitnews, Drive