k9mark 
2009 Nissan Armada SUV LE 4dr SUV 4WD (5.6L 8cyl 5A)
Armada
 I have owned two Armada's which I loved until the problems arrived. On both Armada's the metal lines for air conditioning for the rear area rusted through. Because it was caused by rust it was not covered by Nissan. Also on both Armada's the rear hatch window leaked. It took three weeks to figure out where it was leaking. The plastic molding for the interior was easy to scratch. On my 2009 with 40,000 miles the power steering hose split. The driver seat had a lot of flex while driving. The front disc brake rotor's warped at 30,000 miles.