I have 1994 and I am at around 164,400 miles
I am just now for the first time expierencing mechanical troubles with my engine, although I do not think them to be anything major (but by no means do I expect it to be cheap, as I am drawn towards quality work.)
The problems I am having are basically loss of power across the board, espishally at lower revs and stress causes the engine to sputter. I am taking it into the shop tomorrow, and will advise you of the diagnosis.
Other then that, the biggest problems I have had are a leaky power stearing pump, and a pinhole leak in the highest possible location on the radiatior. The rest of the work done on my car has all been maint. work, belts and fluids, etc
My dream car is a 95 4Runner with a Diesel V6 so even without the diesel, I think you will be happy. I have run my car long hiway miles and rough off roading both recreationaly and with my search and rescue, and i have NEVER had any reliablity issues. Even now, my car will run, just doesn't feel very happy when it does.
-Elliott