318 MAX fuel economy builds?

Ceedawg said
Couldn’t find his post so I’ll stick under yours if you don’t mind, anyway buy a SRT or Scat Pac my SRT gets 25 mpg hy

I do not mind. My 2009 Challenger R/T 6 speed gets 28 mpg at 75 mph and my wifes Charger R/T auto gets 30 + at the same speed. We travel cross country alot