 I love the looks and feel and driving ability of this car. However, I bought it(2011 qx56) used at 43,000 miles and at 50,000 -60,000 it needed catalytic converter, air compressor, timing chain. Thankfully we had factory AND extended warranty that covered these repairs which probably came to over $10,000 in total. Then at about 65,000 a basketball bounced on the right hand passenger review mirror and broke it to wear it hung loose. It could not be repaired, had to replaced. A new one was $1200.00 (no warranty) because of the sensors and fancy camera it costs that much. Then when my battery died and left me stranded we went down the street bought another battery to replace it the car which evidently caused the fuse link to go bad so we had to get it towed $115, get a new fuse link $200 and after I picked it up went home and realized the headlights don't come on at all so now I have to go back AGAIN to get that fixed. Oh.....and after I picked it from getting one of the other major repairs done (it was winter and cold) and the service guys turned my heat on 90+ to help the freshly shampoo'd carpet to dry  which caused a huge crack in my windshield. So needless to say this car has been a beautifully driving headache. Not to mention the deprecitiation has gone down crazy. I have always owned Toyota, Acura, Honda. Will NEVER buy another Infiniti again. Beautiful cars and they drive great but they are not dependable as far as I have experienced. I need to note that the service tech at the dealership have always been kind, fast, professional and gave me a loaner vehicle each time which was a positive experience.