Used 2012 INFINITI QX Consumer Reviews
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Unreliable
Brian, 11/24/2015
2012 INFINITI QX QX56 4dr SUV (5.6L 8cyl 7A)
19 of 19 people found this review helpful
Before you consider buying a qx56 search timing chain issues. Many replaced timing chains and motors because of this issue at or around 70,000 miles. Btw that just happens to be where the warranty runs out. Infiniti is well aware that this is a problem. I've spoken to multiple service dept. luckily my dealer is doing it at cost because they get it. Shame on Infiniti for this kind of service. I'll never own another Infiniti car
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Buyer Beware
Cathy Hunt, 10/09/2019
2012 INFINITI QX QX56 4dr SUV 4WD (5.6L 8cyl 7A)
16 of 16 people found this review helpful
I have a 2012 QX 56. I had to replace the catalytic converter at 77k miles. Now at 176,000 miles it needs another Catalytic converter at a cost of $2500. It needs a new starter at $1200. I had to replace the timing chain at 90k miles. I just placed the entire wiring harness (the computer's brain) for $4800. I replaced the driver's side electronic lock for approximately $1200 and then the 3 other electronic locks went bad. The cost is nearly $1800. I have not replaced those, but it is a total hassle to manually lock and unlock the doors in that big car. The motor on the driver side mirror just went out. Other than that, it is great. We have a Toyota 4-Runner with 300k miles and a Lexus RX-350 with 290k miles. I would never buy an Infinity again.
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Not perfect but really good - and expensive!
wildkat11, 11/08/2012
2012 INFINITI QX QX56 4dr SUV (5.6L 8cyl 7A)
16 of 17 people found this review helpful
We've had this car for 18k miles. I like it. My wife thinks it's too big. It does feel big even though it's not any larger than other SUV's. I find that I use the surround cameras often during parking. Lots of nice features. Ride is harsh on entrance ways and sizeable bumps - but it's a smooth highway cruiser. If I drive the vehicle and really baby it I can get the listed mpg. My wife, however, is getting under 14 mpg average in mostly midsize town driving. I'm pretty disapointed in the mpg. Plus the tank is too small so you're constantly filling up with fuel.
Best LUXURY SUV on Market
QX56 is A HOME RUN!, 11/07/2016
updated 11/09/2017
2012 INFINITI QX QX56 4dr SUV 4WD (5.6L 8cyl 7A)
7 of 7 people found this review helpful
I researched and read numerous reviews before making my final decision, It came down to the Cadillac Escalade, Toyota Seqouia Platinium. And it wasn't even close, Toyota was just too overpriced for the vehicle and Cadillac Escalade is just a dressed up Tahoe, too much plastic for THAT PRICE, and the Lexus LX570 is just plain OLD UGLY. when your up around this price range it's hard to beat the QX, Infiniti need's to do a better job marketing it, everyone ask's me about it, now MPG isn't great, but you know that when you buy it...SORRY CADILLAC! A year has gone by 11/8/17 the vehicle is still awesome, still turning head's and getting positive comment's........rides like it's floating on cloud's......Infiniti/Nissan please hire another marketing TEAM HERE!
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Best Value in the Class
bryson5657, 03/26/2015
2012 INFINITI QX QX56 4dr SUV 4WD (5.6L 8cyl 7A)
2 of 4 people found this review helpful
I am picking up our 2012 QX today. When we drove the car we couldn't believe how comfortable, powerful, and well-designed it is. I'll update this review as we own the car but am excited that we bought it, CPO with 45k miles on it, for less than the cost of a new 2015 Ford Explorer Sport or Ford Expedition XLT. To compare this vehicle to Fords, Chevy Tahoe LTZ, GMC Yukon, or 2010'ish Escalades is on-par with the point for the segment and this vehicle appears to be heads/tails above the rest in terms of refinement, power, and MPG.
Smooth sailing
Jojo, 06/18/2020
2012 INFINITI QX QX56 4dr SUV (5.6L 8cyl 7A)
1 of 1 people found this review helpful
It's a wonderful luxury SUV. I love it
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Excellent overall, great for long trips
CTInfinitiFan, 07/27/2021
updated 08/03/2022
2012 INFINITI QX QX56 4dr SUV 4WD (5.6L 8cyl 7A)
1 of 1 people found this review helpful
I had a 2008 Mercedes GL 550 that was unfortunately totaled because of water damage that happened to the electronics. While I miss the acceleration and cornering of the Mercedes, I love the comfort and features of the QX56. I bought mine for $26,400 with 104K on it a few years ago, and just crossed 156K yesterday. No maintenance outside of brakes and oil changes until recently...rear air suspension failed. I guess that is to be expected for a 10-year-old vehicle that is frequently overloaded with people, luggage and a Thule on the roof rack. We live in CT and drive round trip to MN twice per year very comfortably with 3 kids and 2 big dogs. The sound system, Bluetooth and adaptive cruise control are all very nice features that were ahead of their time in 2011. I can only assume the newer models are even better. We also like the 22" wheels and the heated/cooled front seats, as well as the heated captain's chairs. My only regret is not getting the split bench, as the middle console is an obstacle when I want to fully load the car with stuff instead of people. Also, split bench allows for a total of 8 passengers instead of 7. Acceleration is not phenomenal, but is adequate for such a huge SUV. Finally, the 360 view all around the vehicle is great for both safety (not running over my dogs) and parking. My only minor complaint is that the high beams are a little weak on country roads compared to the more powerful lights on our Mercedes and our prior Range Rover. It's August 2022 and my QX is still going strong. A minor surface rust spot has emerged on the back door, and the starter went out at 161,000. I plan on driving this vehicle until it hits 200K at least. Maybe longer, as we have a G37x Sport sedan with 293K miles and it still drives fine.
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Land Yacht Plus
Supermatic, 04/14/2018
2012 INFINITI QX QX56 4dr SUV 4WD (5.6L 8cyl 7A)
0 of 0 people found this review helpful
Bought this two years ago from first owner. All recalls, routine servicing & timing belt changed by Motorwerks of Barrington. Tip-top condition. Extremely comfortable. Recently new Pirelli Scorpion tires.
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