QX50 (J50)
NHTSA Safety Ratings About NHTSA ratings
Engine Reliability Ratings
3.5-V6-Gas
3.5L 6-cylView details
Complaint Breakdown
Known Issues
Infiniti QX50 Unidentified Engine
View details
Complaint Breakdown
Known Issues
Show 2 additional engine variants with limited data
3.7-V6-Gas
3.7L 6-cylView details
Complaint Breakdown
Known Issues
VQ35DE
3.5L 6-cylView details
Complaint Breakdown
Known Issues
Vehicle-Level Issues
These issues affect the Infiniti QX50 regardless of engine variant.
Recalls (4)
Nissan North America, Inc. (Nissan) is recalling certain model year 2008 Infiniti EX35 vehicles equipped with the power tilt/telescope option included in the premium package, manufactured June 29, 2007, to April 25, 2008, 2009 Infiniti FX35 and FX45 vehicles manufactured October 31, 2007, to April 16, 2008, and 2009 Nissan GT-R vehicles manufactured March 14, 2007, to April 25, 2008. The steering column outer tube may not be round, resulting in extra stress being applied to the upper steering bearing. This stress may cause the bearing retainer to fracture, creating extra play in the steering wheel or a possible loss of steering.
CURT IS RECALLING CERTAIN CLASS 1 RECEIVER HITCHES, P/N 11500, MANUFACTURED BETWEEN MARCH 26, 2008 AND MARCH 12, 2009, SOLD AS AFTERMARKET EQUIPMENT FOR USE ON MODEL YEAR 2008 THROUGH 2010 NISSAN INFINITI EX35 VEHICLES. WHEN THE HITCH IS LOADED TO THE MAXIMUM RATING, THE BUMPER STRUCTURE OF THE VEHICLE MAY PULL AWAY FROM THE VEHICLE FRAME.
NISSAN IS RECALLING 16,365 MY 2008 INFINITI EX35 AND MY 2009 NISSAN MURANO VEHICLES. DUE TO INCORRECT SOFTWARE PROGRAMMING, THE AIR BAG CONTROL UNIT (ACU) MAY CAUSE THE PASSENGER AIR BAG NOT TO OPERATE AS DESIGNED IF THE VEHICLE BATTERY BECOMES SIGNIFICANTLY DISCHARGED.
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
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Alternatives in Compact SUV
Frequently Asked Questions
What are the most common 2008-2017 Infiniti QX50 problems?
The 2008-2017 Infiniti QX50 has accumulated 117 NHTSA complaints. The most frequently reported problem areas are Safety Systems, Engine, Steering. As with any used vehicle, an inspection before buying and a vehicle history report are recommended.
Which Infiniti QX50 engine is most reliable?
The 2008-2017 Infiniti QX50 was offered with 4 engine options. Based on NHTSA complaint data, the 3.5L 6-cyl has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2008-2017 Infiniti QX50 a good used car?
The 2008-2017 Infiniti QX50 can be a sound used car depending on trim, mileage, and maintenance history. With 117 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2008-2017 Infiniti QX50 have?
The 2008-2017 Infiniti QX50 has 117 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2008-2017 Infiniti QX50?
There are 4 NHTSA recalls affecting some 2008-2017 Infiniti QX50 vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used Infiniti QX50?
Before buying a used Infiniti QX50, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Safety Systems, Engine, Steering, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
What are the NHTSA crash test ratings for the QX50?
The 2017 Infiniti QX50 received an overall N/A-star safety rating from NHTSA. Frontal crash: N/A stars. Side crash: N/A stars. Rollover: 4 stars (13.0% rollover probability). Electronic Stability Control: Standard. Forward Collision Warning: Optional. Lane Departure Warning: Optional. These ratings are based on standardized crash tests conducted by the National Highway Traffic Safety Administration.
Data from NHTSA federal complaints database. 117 complaints analyzed. Data confidence: high. Last updated: 2026-05-23.