What I'm gathering is the 22' is just the 21' with minor changes, I believe originally the 23' was supposed to be the last before complete revamp, now it looks like the 23' will be a new design at least as far as the engine goes, don't know what they'll change on the exterior. This is purely speculation as Dodge has been very closed mouth on the future of the Chargers and Challengers. I'm getting a lot of chatter about the April Fools joke becoming a real thing but with Stellantis' view on the future that may get canned, if they do throw a hellaphant in I'll sell my kidney to get one, maybe both, I can always hook a dialysis machine up to my battery.