A guy on the F150 forum was asking about the differences so I came up with somethings just in the few days I've had it.
The few days I've had it.
F150 Pros
Tow Mirrors, better storage in the back/ under the seats, flat back floor, sunglass holder space, better back up camera, better turning radius so something since it's much easier to back up, tail gate step with stipper pole, center console and steering wheel controls are a little easier to use but nothing major but ram has some things that ford didn't so it would be nice to see them standardize the user controls so you can adjust and see what's going on or feature operation, memory seat and mirrors.
Cons
Ecoboost (the power is great but MPGS and over all feel, if you've had V-8 trucks all your life then you'll feel like something is missing), no air ride, no ram box, stupid turn signal stalk (I hated how it never stayed up or down), no aggressive offroad look with the FX4 unless you go to the raptor
Ram Rebel
Pros
Air ride, Ram box, less restrictive traction control when on, off road look and don't have to go to a wide body raptor, rear in floor storage, 33ish" tires, no console shifter to take up space or column shifter,
Cons
no Fords style tow mirrors or standard mirrors with blind spot mirrors, no sunglass holder, no adjustable head rests, they don't bother my back but it's nice to be able to adjust them, no memory seat and mirrors.
I'm sure there's things I'm leaving off for both and some are very stupid/ small complaints about both.
