rdossey 
2006 Nissan Xterra SUV SE 4dr SUV 4WD (4.0L 6cyl 5A)
UPDATE I traded it in to many repairs
 Pros; My 2006 Nissan Xterra Just had a few updates at 112,000 miles, new brakes, rotors, tires Generals, Synthetic oil change, and filter, transmission flush, added external transmission cooler, eliminated radiator transmission cooler.
 Cons; timing chain guide problems, very expensive $ 1800., Mine did not have this probem,
 Radiator fails leaks coolant in to transmission ruining transmission, $ 3800 repair. Mine did not have this problem. I added external transmission cooler, and eliminated the possible problem.