I am a little disapointed in my new 2022 SXT Challengers MPG. I had a 2016 Scat Pack Challenger with a 6 speed and an 2008 SRT8 Charger. I would avg 18-19 MPG in the Challenger and 17-18 in the Charger. In my SXT I am averaging 19 MPG. I expected to get closer to the 23 MPG average advertised on the monroney. If a V6 gets the same MPG why even offer them for sale or buy one?