My son traded for a '25 Rebel with the TT I6.
Very nice truck, rides good, looks good.
The I6 isn't great though. First off, it sounds
terrible on cold start. It hunts up and down for
several seconds before settling into a very
underwhelming exhaust tone. Secondly it doesn't
even come close to the advertised fuel mileage.
My diesel 2500 and his I6 1500 live near identical
lives, driven similarly, etc. I get low 16mpg and his
is only about 1/2 mpg better. Worth noting, that's
only 3 mpg more than the TRX it replaced.
Not impressive.
I think he's pretty much done with Dodge. The truck
has maybe 2k miles on it and he's already looking
at a Chevy to replace it.