 I have owned my Adrenalin addition Sport Trac for 4.5 years.  I am very impressed with the reliablity and versatilty of this SUV.  Besides routine maintenance I have only had to replace the battery.  Love the fact I can throw firewood in the back and travel with 4 other people without having to own a crew cab truck.  Minor trim issues but more irritating than anything.  Ungainly design, gas mileage is the same as a larger SUV, needs more horsepower..but overall, very happy.