Worst years for a Infiniti QX4
Owners have filed 389 complaints about the Infiniti QX4 with NHTSA across model years 1997 to 2006. More of them are about the suspension than anything else.
Avoid
2001 Infiniti QX493 complaints — the highest FaultScore of any year, mostly equipment & accessories.
Every Infiniti QX4 year, graded
The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.
| Year | Grade | Complaints | Crashes | Fires | Median miles | Most reported |
|---|---|---|---|---|---|---|
| 2006 | — | 1 | 0 | 0 | — | Brakes |
| 2004 | — | 1 | 0 | 0 | — | Brakes |
| 2003 | B | 25 | 2 | 0 | 123,000 | Suspension |
| 2002 | C | 54 | 7 | 0 | 121,500 | Suspension |
| 2001 | D | 93 | 9 | 0 | 102,295 | Equipment & Accessories |
| 2000 | B | 40 | 1 | 1 | 178,592 | Body & Structure |
| 1999 | C | 69 | 9 | 2 | 160,000 | Steering |
| 1998 | C | 46 | 11 | 0 | 161,000 | Suspension |
| 1997 | C | 60 | 12 | 0 | 120,000 | Suspension |
What breaks on a Infiniti QX4
Across every model year on file. Follow a row for that part's complaints and the year it was worst.
Worst in 2001
Worst in 1997
Worst in 1998
Worst in 2001
Worst in 2002
Worst in 1998
Worst in 2001
Worst in 1999
Worst in 2001
Worst in 1999
Exactly what failed on a Infiniti QX4
The named sub-assemblies behind those complaints, across every model year.
Complaints filed over time
Every complaint about every Infiniti QX4, by the month it reached NHTSA.
Compare the Infiniti QX4
Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.