Infiniti QX4 Problems — All Years, Common Issues & Reliability
Year-by-year breakdown of safety recalls, NHTSA owner complaints, reported deaths, injuries, crashes, and worst problem areas. Updated daily from federal databases.
Own a Infiniti QX4? Check your specific VIN for a full history report.
Infiniti QX4 — Year-by-Year Problem Comparison
| Year | Verdict | Recalls | Complaints | Crashes | Injuries | Deaths | Top Issue | |
|---|---|---|---|---|---|---|---|---|
| 2003Best | Good | 3 | 4 | 1 | — | — | Engine | Full report → |
| 2002 | Avoid | 5 | 21 | — | — | — | Suspension | Full report → |
| 2001Worst | Avoid | 2 | 46 | 5 | 1 | — | Structure | Full report → |
| 2000 | Good | 1 | 15 | — | — | — | Electrical System | Full report → |
| 1999 | Caution | 1 | 25 | 1 | — | — | Suspension | Full report → |
| 1998 | Caution | 1 | 20 | 5 | — | — | Structure | Full report → |
| 1997 | Avoid | 1 | 33 | 4 | 2 | — | Suspension | Full report → |
7 model years shown. Crashes, injuries, and deaths from NHTSA complaint filings. Click any year for full details.
Most Common Infiniti QX4 Problems
Based on 164 owner complaints filed with NHTSA across all model years.
QX4 Years to Avoid
Best QX4 Years to Buy
Infiniti QX4 Problems by Year
Frequently Asked Questions — Infiniti QX4 Reliability
What year QX4 has the most problems?
Based on NHTSA data, the 2001 Infiniti QX4 had the highest combined complaint and recall count — 46 complaints and 2 safety recalls. See the full 2001 report for specific defects.
Is the Infiniti QX4 reliable?
The Infiniti QX4 has accumulated 164 owner-filed complaints and 14 safety recalls across all model years in NHTSA's database. The 2003 model year shows the fewest reported issues. Always run a VIN check before purchasing any used QX4.
What are the most common QX4 problems?
The most frequently cited problem areas are: Suspension (35 reports), Structure (23 reports), Steering (20 reports), Equipment (10 reports). Based on NHTSA complaints across all model years.
How do I check if my QX4 has an open recall?
Use the vehicle's 17-character VIN at VinCheckEngine.com. Our free VIN report pulls the latest NHTSA recall data along with auction history, odometer records, and 30+ intelligence signals.
Check a Specific Infiniti QX4 VIN
Model-level data shows what can go wrong. A VIN-specific report shows what has gone wrong with a particular vehicle — including auction history, odometer discrepancies, open recalls, accident records, and 30+ intelligence signals.
Run a Free Infiniti QX4 VIN Report →No account required · Instant results · Updated daily