 Purchased program pathfinder with 12,000 miles on it, with the 3yr/36k mile warranty.  At 36,100 miles the oxygen sensor failed on the #3 cynlinder.  Then before the first year was over my gas gage began acting up (falling to zero if it gets below half of a tank.)  The Nissan extera and ultima have the same reported gas gage problem but my dealer says it is unrelated.   Agree with other 6 foot tall person that said the vehicle is difficult to get in and out of without hitting your head.  At 45,000 miles the heater begins to blow cold when you come to a stop sign, then heats back up.  The back bumper scratches VERY easily, and not durable enough to pull a 23'boat.  Won't buy nissan.