One problem related to suspension noise has been reported for the 1996 Infiniti Q45. The most recently reported issues are listed below.
While in motion, after constant freeway driving a harsh grinding noise appears in the front left suspension area. A rasping, grinding meal on metal noise happens in various degrees of loudness. The dealer has been unable to replicate the noise.
| Suspension Noise problems | |
| Front Suspension Shock Absorber problems |