 Bought my 2006 Black, 4WD, Short-bed TRD, used in June of 2007.  It had 20K miles on it, and it is sitting at just over 60K miles now (April 2010).  Wanted a smaller truck that was 4WD with four doors and I was willing to sacrifice power, fun, and space.  So far, the space is the only sacrifice.  The bed is pretty small when hauling things, but I knew that going into the deal.  For the trucks size and weight, the power is outstanding.  I pulled a Chevy 1500 out of a ditch with ease of course, I was still on asphalt and had good traction.  Regardless, this was my first Toyota truck and I will own it until the wheels fall off!  Great little truck, and still get compliments all the time.   