Glenn Urban 
2011 Nissan Armada SUV SL 4dr SUV 4WD (5.6L 8cyl 5A)
Thinking of a Nissan? A cautionary tale.
 Shortly after our Armada was out of warranty, a rear AC line corroded through so the AC did not work. The part was installed in one piece, so the repair meant removing body from frame to replace it.....at a cost of $4,000.00! So far the company refuses to talk to me about it. Pathfinders have had the same design "feature".