Infiniti QX4 owners have reported 51 structure related problems since 1996. Table 1 shows the 7 most common structure problems. The number one most common problem is related to the vehicle's body (24 problems). The second most common problem is related to the vehicle's frame and members (10 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Body problems | |
| Frame And Members problems | |
| Frame Rust problems | |
| Structure problems | |
| Paint problems | |
| Underbody Shield problems | |
| Tailgate problems |
The vehicle is completely rusting underneath and running boards. I was told by Infiniti customer affairs that the recalls had closed for rusted out struts. This impacts driving and can become a safety concern if the struts completely rust away. Read details...
Structure frame front drivers side. Excessive noise when turning the stering wheel. Frame rubbing on the stering shaft from corrosion due to poor design. Saftey concerns wheel section could separate from frame causing severe injury to occupants or others. Read details...
Serious corrosion on the frame. The passenger side of the vehicle where the control arm attaches to the frame is completely rusted out just beyond the strut mount recall location. The dealership deemed it not able to be fixed and was told by both the dealership and consumer affairs that its not Read details...
1999 Infiniti Qx4. Consumer states rapid rust of vehicle the consumer stated one year after the vehicle was purchased, she noticed rusting around the driver side mirror. Shortly after, it began to rust on both fenders. In the next few years, the vehicle began to rust out rapidly. Read details...
The vehicle is driven exclusively by my wife. She complained to me of a rumbling noise when turning the steering wheel. I investigated. I drove the car up & down our street and confirmed the noise. Read details...