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#BS-2021-INFQX8-26172021 Infiniti Qx80
Based on reports from 9 owners and 2 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 9 complaints, 0 crashes, 0 fires, and 2 recalls.
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Mechanic Inspection Checklist
2 owners reported speed control issues — failures commonly reported around 62K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Speed Control (2 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2021 Infiniti Qx80: Known Issues & Problem Areas
Speed Control Issues
Speed Control complaints account for 22% of all reports filed for the 2021 Infiniti Qx80, with 2 owners filing complaints with NHTSA. The median mileage at time of complaint is 62,000 miles, suggesting issues tend to surface around the 62K-mile mark.
Engine Issues
Engine complaints account for 22% of all reports filed for the 2021 Infiniti Qx80, with 2 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 11% of all reports filed for the 2021 Infiniti Qx80, with 1 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Exterior Lighting:turn Signal Issues
Exterior Lighting:turn Signal complaints account for 11% of all reports filed for the 2021 Infiniti Qx80, with 1 owners filing complaints with NHTSA. Owners should pay attention to exterior lighting:turn signal-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2021 Infiniti Qx80. Recent trend: increasing.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (2 recalls)
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
Nissan North America, Inc. (Nissan) is recalling certain 2020-2021 Nissan Armada and 2020-2021 INFINITI QX80 vehicles equipped with V8 engines. The impeller can swell and bind within the fuel pump module, causing it to fail.
BACK OVER PREVENTION:DISPLAY FUNCTION
Nissan North America, Inc. (Nissan) is recalling certain 2021 Infinity Q50, Q60, and QX80 vehicles. A software error may deactivate the audio/video control unit screen, preventing the rear-view image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Infiniti Qx80 is the 2014 — worth knowing if you're cross-shopping years. The biggest problem area is electrical.
2021 Infiniti Qx80 vs. Class Average (Standard Sport Utility Vehicle 2WD)
This vehicle
9
Class avg
192
Below the class average — fewer complaints than typical standard sport utility vehicle 2wd vehicles. A good sign.
Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 9 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 2 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Infiniti Qx80 Model Years
View all Infiniti Qx80 years →2021 Infiniti Qx80: Frequently Asked Questions
What is the most common problem with the 2021 Infiniti Qx80?
Is the 2021 Infiniti Qx80 reliable?
How much does it cost to fix 2021 Infiniti Qx80 problems?
Does the 2021 Infiniti Qx80 have any recalls?
What mileage do Infiniti Qx80 problems start?
What’s in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
What if the report isn’t useful?




Get the Full 2021 Infiniti Qx80 Report
10 sections of AI analysis based on 9 owner reports. Know before you buy.