I am in the market for an SUV, want to spend between 20-28K and figure I can get a 2001 or 2002 3.0 for that price. Maybe a 2003 if I was lucky. Would I generally be better off with an 02 than an 01, and an 03 than an 02? Above all I want something reliable (may consider purchasing an aftermarket warranty). If anyone has any ideas on best places for an aftermarket warranty that would be great also.

Thanks very much!