1997 Infiniti Qx4: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"WHILE DRIVING DRIVER'S SIDE REAR WHEEL JUST FELL OFF, CAUSE UNKNOWN. *AK"
"FRONT WINDSHIELD HAS VISIBLITY PROBLEMS. OWNER CANNOT SEE FROM LEFT TO RIGHT. WINDSHIELD HAS BEEN REPLACED 4 DIFFERENT TIMES. CAUSE OF PROBLEM UNKNOWN POSSIBLE DESIGN FLAW. *AK"
"VEHICLE EXPERIENCED SUDDEN ACCELERATION RESULTING IN COLLISION."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Who Files Complaints?
Infiniti Qx4 — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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