Reply
#1 says it all. A jeep is great BUT, you need an engine swap, tranny swap, front and rear axle swap, all kinds of reinforcement, roll bar, etc. Explorer, all you have to do is lift it. Very few do, but the fact of the matter is explorers are built for tough trails with nothing but a lift and big tires (lockers help too). Many jeeps are unibody, and while fine stock, once modified they are weak. Explorers have beefy frames. Side note, everyone keeps telling me how tough K5 blazers are. The explorer frame is as big, and thicker than my 84 k5 blazer frame is.
Axles, no comparison. There are many axles jeeps can come with but dana 35 rear 30 front is common from what I see. The dana 35 is an ok front axle, but jeeps use them in the rear. I would swap them out right away. The explorer comes with beefy 31 spline 8.8 rear and dana 35 TTB front. While some have issues with the TTB front, I hear people on here run tires as big as 38's without breaking things.
Engines, in this case similar. AMC has some tough motors. I'm going to have to say the jeep 4.0 is better than the ford 4.0. Not by much, but they make similar power, get better gas mileage, and are known to handle a lot of abuse. Some other jeep motors are less reliable, but I was never a fan of ford engines either. Just to throw it out there, the only ford motors I have ever liked are the 4.0 and 4.9.
Transmissions, I don't know enough to say much. The A4LD is nothing to brag about. I had great luck with mine, and I am having great luck with my current M5OD. Jeep now has a 6 speed manual that is supposed to be pretty good, just saying. Its not that hard to adapt a small block transmission (ford or chevy) and they hold up well.
Stock I don't care what anyone say, off road they are equals. The Cherokee is very simiar to the explorer, the wrangler is just a bit shorter. Towing, not even diehard jeep fans would argue. Explorers can tow 5000 pounds or more. I've towed full size trucks with mine (although slowly for safety, and not that far) No jeep is either stable enough or tough enough for any real towing. A 1000 pound boat is nothing, I've seen Honda cars do that.