Is the Infiniti QX4 Reliable?
1997–2003 reliability analysis based on NHTSA safety recalls and owner complaints.
Reliability Score
Own a Infiniti QX4? Check your specific VIN for a full history report.
Infiniti QX4 Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2003 | 3 | 4 | — | — | 81 | Excellent |
| 2002 | 5 | 21 | — | — | 54 | Fair |
| 2001 | 2 | 46 | 1 | — | 60 | Fair |
| 2000 | 1 | 15 | — | — | 80 | Excellent |
| 1999 | 1 | 25 | — | — | 70 | Good |
| 1998 | 1 | 20 | — | — | 75 | Good |
| 1997 | 1 | 33 | 2 | — | 64 | Fair |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the QX4 Compares to Similar Vehicles
The QX4 scores 1 points above the average suv — a strong result.
Known Infiniti QX4 Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 164 owner complaints across recent model years.
Frequently Asked Questions
Is the Infiniti QX4 reliable?+
The Infiniti QX4 scores 69/100 on our reliability index — rated "Good." Across 7 recently analyzed model years, it accumulated 14 recall campaigns and 164 owner complaints in the NHTSA database.
What year QX4 is most reliable?+
Among the years analyzed, the 2003 QX4 achieved the highest reliability score of 81/100 with 3 recalls and 4 complaints.
How many miles does a QX4 last?+
With consistent maintenance, most Infiniti QX4 owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used QX4 will reveal its actual mileage history and any title events.
More Infiniti QX4 Research
Check a Specific Infiniti QX4 VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
Run a Free VIN Report →