 Reading these reviews makes one worry so I had to chime in.  At 100K I've only done basic maintenance, put in the new a/c and repaired the drivers window.  Brakes at 60K and new tires.  Yes, she needs the bearing done now but folks, no vehicle runs without a few replacements.  On the positive, best drive around in an SUV, room galore, great 4X4 and the best comfort available.  The hood paint peeling was an early issue and Ford replaced with a non aluminum at no cost.  This is my second Explorer (1999 and 2003). '99 was the 6 cyl EB edition and I just wanted more power.  With gas where it is, I'm looking for a 6 again now.  Can't kill that engine, never a tranny issue with either.