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2011 Infiniti QX56

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2011 Infiniti QX56 do not stand out strongly from the model-year median of 55.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

62 reports with mileage · 16 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports1 fire reports0 injury reports

Vehicle Speed Control complaints

2 reports
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82,000 miles · Nov 3, 2020
EngineVehicle Speed Control

TL* THE CONTACT OWNS A 2011 INFINITI QX56. THE CONTACT STATED WHILE DRIVING 40 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED HOWEVER, THE VEHICLE FAILED TO RESPOND AND DECELERATED WITHOUT WARNING. THE VEHICLE WAS COASTED TO THE SHOULDER OF THE ROADWAY AND TURNED OFF AND RESTARTED HOWEVER, THE FAILURE PERSISTED. THE VEHICLE WAS TOWED …

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TL* THE CONTACT OWNS A 2011 INFINITI QX56. THE CONTACT STATED WHILE DRIVING 40 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED HOWEVER, THE VEHICLE FAILED TO RESPOND AND DECELERATED WITHOUT WARNING. THE VEHICLE WAS COASTED TO THE SHOULDER OF THE ROADWAY AND TURNED OFF AND RESTARTED HOWEVER, THE FAILURE PERSISTED. THE VEHICLE WAS TOWED TO THE RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 82,000.

NHTSA ODI #11372909

80,000 miles · Aug 1, 2016
Vehicle Speed Control

TL* THE CONTACT OWNS A 2011 INFINITI QX56. WHILE DRIVING 75 MPH, THE SPEEDOMETER MALFUNCTIONED. THE CONTACT STATED THAT THE SPEEDOMETER DECREASED ON ITS OWN TO SPEEDS THAT WERE INCONSISTENT WITH THE ACTUAL SPEED OF THE VEHICLE AT THE TIME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSU…

Read full complaint

TL* THE CONTACT OWNS A 2011 INFINITI QX56. WHILE DRIVING 75 MPH, THE SPEEDOMETER MALFUNCTIONED. THE CONTACT STATED THAT THE SPEEDOMETER DECREASED ON ITS OWN TO SPEEDS THAT WERE INCONSISTENT WITH THE ACTUAL SPEED OF THE VEHICLE AT THE TIME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 80,000.

NHTSA ODI #10892159

Official recalls

2

26V455000 · Equipment:other:labels

Jul 15, 2026

Nissan North America, Inc. (Nissan) is recalling certain 2020-2026 Nissan Armada, 2011-2013 Infiniti QX56, and 2014-2027 QX80 vehicles equipped with 22" wheels. The Gross Axle Weight Rating (GAWR) listed on the certification label is incorrect, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

Consequence & remedy

Consequence: An overloaded vehicle can increase the risk of a crash.

Remedy: Dealers will install new labels, free of charge. Additionally, Nissan will mail replacement labels to owners. Interim letters notifying owners of the safety risk were mailed September 2, 2026. Additional letters will be sent once the final remedy is available, anticipated Fall 2026. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's numbers for this recall are R26B1 and P6A13/4. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 16, 2026.

20V188000 · Air Bags:frontal:driver Side:inflator Module

Mar 30, 2020

Nissan North America, Inc. (Nissan) is recalling certain 2012-2017 NV Cargo and NV Passenger Van, 2013-2015 Titan and Armada and 2011-2012 Infiniti QX56 vehicles. Due to a manufacturing issue, the air bag inflator may not function properly or may rupture during deployment.

Consequence & remedy

Consequence: An inflator rupture may result in metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Nissan will notify owners, and dealers will replace the front driver air bag inflators, free of charge. The recall began May 7, 2020. Owners may contact Nissan customer service at 1-800-867-7669 or Infiniti customer service at 1-800-662-6200.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.