Total Complaints
1 filings
INFINITI QX · model year
2011 INFINITI QX
1 NHTSA complaints, and 1 recall campaign listed for this cohort. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2011INFINITIQX carries 1 consumer safety complaint in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 2011 QX is vehicle speed control with 1 filings. Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause. This cohort has 1 NHTSA recall campaign listed below. Enter a VIN in NHTSA's official recall lookup to determine whether a specific vehicle has an unrepaired recall.
NHTSA currently has 7 investigation files overlapping the 2011 QX. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| VEHICLE SPEED CONTROL | 1 |
Recalls (1)
12V06900024/02/2012
FUEL SYSTEM, GASOLINE
NISSAN IS RECALLING CERTAIN MODEL YEAR 2011-2012 JUKE, INFINITI QX AND INFINITI M VEHICLES. THE FUEL PRESSURE SENSORS MAY NOT HAVE BEEN TIGHTENED TO THE CORRECT SPECIFICATION. AS A RESULT, THE FUEL PRESSURE SENSOR MAY LOOSEN DUE TO HEAT AND VIBRATION CAUSING FUEL TO LEAK.
Recent Complaints
20181203VEHICLE SPEED CONTROL
MY WIFE IS COMPLAINING ABOUT THE VEHICLE SUDDENLY INCREASING IN SPEED OUT OF NOWHERE SHE HITS THE BRAKES AND IT CONTINUES TO INCREASE IN SPEED BOATS ON THE HIGHWAY AND ON CITY STREETS. THE BRAKES DO NOT WORK AS THE SPEED INCREASES ON THE SPEED PETAL SHE HAS TWO PUMP IT SEVERAL TIMES AFTER SEVERAL MINUTES BEFORE IT SLOWS DOWN. MY KIDS WERE IN THE CAR WITH HER WHEN THIS HAPPENED THEY HAD THEIR SEATBELTS ON AND THEY WERE THROWN FORWARD VERY VIOLENTLY AS THE BRAKES HAD TO BE APPLIED VERY VERY HARD TO GET IT TO SLOW DOWN.
Mileage: 365
Compare 2011INFINITIQX to Similar Vehicles
NHTSA Investigations
PE23023Preliminary EvaluationClosed
Complete loss of motive power due to engine failure
RQ15001Recall QueryClosed
Occupant Classification System Failure
PE15001Preliminary EvaluationClosed
Improper Frontal Air Bag Deployment
PE14034Preliminary EvaluationClosed
Steering column separation
PE12022Preliminary EvaluationClosed
Collision Mitigation System Malfunction
Frequently Asked Questions
How many complaints does the 2011 INFINITI QX have?▼
The 2011 INFINITI QX has 1 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2011 INFINITI QX?▼
Yes, the 2011 INFINITI QX has 1 recall(s). The most common affected component is FUEL SYSTEM, GASOLINE. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2011 INFINITI QX?▼
The most-complained component for the 2011 INFINITI QX is VEHICLE SPEED CONTROL with 1 complaints. Other frequently reported areas include various components.
Is the 2011 INFINITI QX safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2011 INFINITI QX; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.