Can you order the Challenger with the 426 now? Or do you have to buy it with a 392 and replace the motor?
Either way, I don't own any of them so I'm going off what is advertised/written about the most I guess. It seems the Camaro and Mustang release packages with ever increasing levels of power and other tweaks while the Challenger development takes baby steps. If they are not investing as much time developing their existing platform, I would agree with Devil and the chance of them dividing their effort into two cars as pretty slim. Just my opinion though. Not too many facts to go on...
If you want a new Gen III 426, you have to buy a crate engine and install it yourself. Just like in 2010, if you wanted a new Gen III 392, you would have had to buy a crate engine and install it yourself.
I could be wrong because I really do not follow chevy and ford all that closely, but I am pretty sure that Chrysler makes the most horsepower in a normally aspirated engine available in a production car of those three. That is a very big feather in their cap alone but there are rumors of Dodge working on a factory supercharger also. I think that Chrysler/Dodge is alive and well in the Horsepower wars.
.,
.,