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#BS-1997-INFQ45-3F811997 Infiniti Q45
Based on reports from 13 owners and 3 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 13 complaints, 0 crashes, 0 fires, and 3 recalls.
Top reported problems
jerkingslipping
2 complaints • Severity 8/10
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Mechanic Inspection Checklist
3 owners reported electrical issues — failures commonly reported around 110K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Electrical (3 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
1997 Infiniti Q45: Known Issues & Problem Areas
Electrical Issues
Electrical complaints account for 23% of all reports filed for the 1997 Infiniti Q45, with 3 owners filing complaints with NHTSA. The median mileage at time of complaint is 110,000 miles, suggesting issues tend to surface around the 110K-mile mark.
Air Bags:frontal Issues
Air Bags:frontal complaints account for 8% of all reports filed for the 1997 Infiniti Q45, with 1 owners filing complaints with NHTSA. Owners should pay attention to air bags:frontal-related symptoms during test drives and pre-purchase inspections.
Seats:front Assembly:recliner Issues
Seats:front Assembly:recliner complaints account for 8% of all reports filed for the 1997 Infiniti Q45, with 1 owners filing complaints with NHTSA. Owners should pay attention to seats:front assembly:recliner-related symptoms during test drives and pre-purchase inspections.
Steering:column Locking:anti Theft Device Issues
Steering:column Locking:anti Theft Device complaints account for 8% of all reports filed for the 1997 Infiniti Q45, with 1 owners filing complaints with NHTSA. Owners should pay attention to steering:column locking:anti theft device-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 1997 Infiniti Q45. Recent trend: stable.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (3 recalls)
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
ON CERTAIN PASSENGER VEHICLES, ONE OF THE DIODES USED IN THE ALTERNATOR MAY HAVE BEEN DAMAGED WHEN BUILT. THIS CAN EVENTUALLY RESULT IN FAILURE OF THE DIODE AND AN ELECTRICAL SHORT WHICH COULD MELT THE PLASTIC HOUSING.
POWER TRAIN:AUTOMATIC TRANSMISSION
VEHICLE DESRIPTION: PASSENGER VEHICLES. THE IGNITION KEY CAN BE REMOVED WHEN THE ENGINE IS TURNED OFF WITHOUT PLACING THE TRANSMISSION SHIFT LEVER IN THE "PARK" POSITION. THIS DOES NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK, AND TRANSMISSION BRAKING EFFECT."
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
VEHICLE DESCRIPTION: PASSENGER VEHICLES. ONE OF THE DIODES USED IN THE ALTERNATOR MAY HAVE BEEN DAMAGED WHEN BUILT. THIS CAN EVENTUALLY RESULT IN FAILURE OF THE DIODE AND AN ELECTRICAL SHORT WHICH COULD MELT THE PLASTIC HOUSING.
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 Q45 is the 2004 — worth knowing if you're cross-shopping years. The biggest problem area is transmission.
1997 Infiniti Q45 vs. Class Average (Midsize Cars)
This vehicle
13
Class avg
204
Below the class average — fewer complaints than typical midsize cars 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. 13 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 3 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Infiniti Q45 Model Years
View all Infiniti Q45 years →1997 Infiniti Q45: Frequently Asked Questions
What is the most common problem with the 1997 Infiniti Q45?
Is the 1997 Infiniti Q45 reliable?
How much does it cost to fix 1997 Infiniti Q45 problems?
Does the 1997 Infiniti Q45 have any recalls?
What mileage do Infiniti Q45 problems start?
What’s in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
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10 sections of AI analysis based on 13 owner reports. Know before you buy.