I would take a 4-runner over an XJ any day as a light wheeler/ Daily Driver. Superior drivetrain, NVH, refinement, comfort, ride quality, handling, fit and finish.
Even if I was to build a full tilt off-road rig, I would rather start with the Runner. The 8.0" rear end is very stout, E-lockers are available all the way to 2002, and can handle up to 38's. Yes the IFS is not great, but it's a wash when you consider that it's just as expensive to add a good front axle to a Cherokee. Frame is MUCH, MUCH, MUCH easier to add custom suspension mounts to, and more robust in design in the rear cargo area.
The 4 cam 3.4 is a dream, and with the Toyota supercharger ($1750) it is a screaming animal. 275 hp and 305 ft lbs of torque is awesome, in my view.
The transmissions in XJ's and 4 runners are identical, so it's a wash there.
Have you actually ever been in a Runner?
Remind me again why he shouldn't buy a Runner????????????
CRASH...........Shopoping for a 4 runner for wifey......