2012 Infiniti M56
The Verdict
The 2012 Infiniti M56 has 4 owner complaints filed with NHTSA. The most reported issues are body (2 complaints) and engine (2 complaints). With a Klunk Score of 99/100, it earns a "Smooth Ride" rating. If you're shopping for a Infiniti M56, consider the 2013 model year which has 50% fewer complaints.
Safe Bet
The 2013 has 50% fewer complaints
View the 2013 Infiniti M56 dashboard →
Klunk Score: Smooth Ride
This vehicle year has significantly fewer complaints than average. A reliable choice.
How is this calculated?
The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.
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Under the Hood
Each number is a complaint. Darker = bigger problem.
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Worst Problems
Complaints
My 2012 Infiniti M56 is having the same issues as the recall number 11V592000 My car is currently at an Infiniti dealership. It was noted that it was low on oil and the fusible link was destroyed to prevent the engine from seizing up. My life was put endanger as my car shut off at the red light intersection. I received no warning lamps or messages of symptoms prior to the failure. Failure 1st appeared July 17th, 2022 Summary NISSAN IS RECALLING CERTAIN MODEL YEAR 2011 INFINITI FX, MODEL YEAR 2012 INFINITI M, MODEL YEAR 2011-2012 NISSAN FRONTIER, MODEL YEAR 2011-2012 NISSAN XTERRA, MODEL YEAR 2011-2012 NISSAN PATHFINDER, AND MODEL YEAR 2012 NISSAN NV VEHICLES. SOME OF THE BOLTS THAT CONNECT THE ENGINE OIL COOLER AND THE ENGINE OIL FILTER TO THE ENGINE IN THESE VEHICLES MAY HAVE BEEN MANUFACTURED TO BELOW SPECIFICATION STRENGTH. AS A RESULT, THE BOLT MAY BREAK AT THE OIL FILTER ATTACHMENT POINT AND CAN CAUSE AN ENGINE OIL LEAK. Recall 11V592000 Consequence IF THERE IS AN ENGINE OIL LEAK, THE ENGINE OIL PRESSURE WOULD DROP AND THE ENGINE COULD SEIZE, INCREASING THE RISK OF A CRASH. Car
TL* THE CONTACT OWNS A 2012 INFINITI M56. WHEN THE STEERING WHEEL WAS LOWERED TO BE ADJUSTED AT A CERTAIN DEGREE, IT SEIZED OR BECAME DIFFICULT TO MANEUVER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THERE WAS NO RECALL FOR THE FAILURE. THE DEALER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 64,000.
I WAS AT A COMPLETE STOP AT A INTERSECTION IN MY 2012 INFINITI M56X. UPON ACCELERATION THE CAR STARTED TO HESITATE AND JERK FORWARD (THE CHECK ENGINE LIGHT CAME ON) AS I WAS PUSHING ON THE GAS PEDAL. THE CAR BARELY CREPT THROUGH THE INTERSECTION AND I MADE IT TO A PARKING LOT. I PUT THE CAR IN PARK AND PUSHED ON THE ACCELERATOR THE ENGINE WAS LOOSING POWER AND SKIPPING REAL BAD. I HAD TO HAVE THE CAR TOWED TO THE DEALER BECAUSE IT WAS NOT DRIVABLE. THE DEALER SAID THAT THE CAM SENSORS WERE BAD. THE SENSORS WERE ALL REPLACED BUT THE PROBLEM CONTINUED. AFTER 4 MONTHS IN THE SHOP TRYING TO FIGURE OUT THE PROBLEM AND REPLACING NUMEROUS OF PARTS THE PROBLEM SEEMED TO HAVE GOTTEN BETTER HOWEVER, NOW AFTER THE REPAIRS THE CAR NOW HESITATES FROM A FULL STOP AND JERKS FORWARD AFTER INITIAL ACCELERATION. THE ENGINE SEEMS TO LOOSE POWER SOMETIMES WHILE ACCELERATING WHILE DRIVING. *TR
I WAS DISAPPOINTED WITH MY 2012 INFINITI M37X PURCHASED ON 1/3/2012 AT INFINITI. MY SAFETY WAS PUT AT RISK WITH THIS VEHICLE. I TOOK DELIVERY OF MY NEW M37X ON THE NIGHT OF 1/4/2012. UPON DELIVERY, I DROVE AT HIGHWAY SPEEDS(65 MPH). THE CAR WAS VIBRATING CONSTANTLY, AND I FELT THE VIBRATIONS PROMINENTLY THROUGH THE STEERING WHEEL. WITHIN TWELVE HOURS OF DELIVERY, I CONTACTED INFINITI ABOUT THE SAFETY ISSUES VIA EMAIL AND TELEPHONE. ON 1/5/2012, I BROUGHT THE VEHICLE TO THE SERVICE DEPARTMENT AT INFINITI. INFINITI DIAGNOSED THE VEHICLE AND DISCOVERED TWO DEFECTIVE TIRES/WHEELS. I FEEL THAT MY SAFETY HAS BEEN PLACED IN JEOPARDY WITH THIS INFINITI VEHICLE. MY MINIMUM EXPECTATION FROM INFINITI IS THE DELIVERY OF A SAFE VEHICLE. *TR