Well, Both in fact are Hybrids. So i guess the question should be the diff between 20x & MP. There is an extremer version as well which i guess is the topmost grade. Please mind you all these are JDM trims being offered. You will not get MP in export versions / Euro versions (the Rogue)
From what i have seen the differences are pretty cosmetic. full body colured bumpers, vertical DRL in bumpers, different body molding, dual exhaust which i suspect one being a dummy . The alloy design if i am not mistaken has a diamond cut and someone should correct me whether it is 1" higher in diameter than the 20X which is the basic version. Mode is JDM btw , that is why you dont get it at the agents. Also methinks it has two tone leatherette seat covers whch to me looks a bit too colourful.
Extremer is the topmost grade i guess. it has the black plastic trim around but has a front guard , fog light garnish, diamond cut alloy, and in the front and rear you get brush aluminum effect skid plates.
Personally i like the extremer more than MP where the latter looks very car-ish , which lacks the bit of a savage look in the Rogue, which hooked me in the first place.
MP , i presume is a good 200-300K expensive than the 20X EBP but not sure. Didnt go car shopping in a long time