 So if you are looking for a 2011and up  Infiniti QX56 you are making a huge mistake ! We bought this car basically to fulfill the large space when you have a large family so important things like reliability  and been Japanese car it was a plus. Well this car has been only but problems since day one. So far: 1- Mildew smell coming from A/C Evaporator due to bad flaw design and yeah won't be replaced by the dealership (Car under warranty)2- Fan Clutch replacement. (They replace this, oh WOW) 3- Windshield frame rusted. (Dealership: Sorry you need to take your car to a body shop)4- Numerous visits to the dealer to inquiry about "check engine light on"  it looks like a Christmas Tree inside the dash.4- Catalytic Converter replacement at 78,000 miles ($1,850.00) they replace one under warranty up 80,000 miles maybe the other one will go bad to heads up !!!!! no warranty left ?   no problem $1850.00 please !!!5- Timing Chain replacement 79,500 miles ($6,000.00) No cover at all even thought everybody with a QX56 or QX80 is having the same problem. We bough the car with 38,600 miles and it was till under warranty of course a nice thing to have. So the worse part NISSAN (Infiniti) can't care less about your problems specially if you are out of warranty 70,000 miles they. We open a case to seek help about this timing chain replacement but it was pointless because they just don't care. They have lots of customers suffering with the same issue some people bought the car new and they are dealing with the same issues we have on our car. Infiniti put out a service bulletin Google this: Classification: EM-002a                        Reference: ITB13-009a                             September 4, 2013                                       2011-2013 QX56 AND M56 Whine Noise from Engine Area.1- Mildew smell 2- Fan Clutch replacement.3- Windshield frame rusted.4- Numerous visits to the dealer to inquiry about "check engine light on"  4- Catalytic Converter replacement at 78,000 miles ($1,850.00)5- Timing Chain replacement 79,500 miles ($6,000.00) http://repairpal.com/abnormal-noise-from-timing-chain-area-266The Dealer wants your money they know what's wrong with you car but they wont tell you!  the more you visit the more money you give them no brainer.I call Infiniti USA,  I open a case to see If there is anything they can do help on some way parts at least nothing !!!!!!!!!!!!!A women name WENDY Infiniti Regional manager for FL told me on a very mocking evil way " There is nothing we can offer you at this time"  REALLY ?  BOTTOM LINE NEVER AGAIN I AM BUYING A NISSAN PRODUCT !!!!!!!!!