- Worst Model Year:
- 2003
- Most Complaints:
- Infiniti QX4
CarComplaints.com has 80 complaints on file for Infiniti vehicles. The worst models are the 2003 G35, 2002 QX4, 2002 I35, 2006 M45, and the 2004 G35.
Here's the yearly complaint trend for all Infiniti models, over the last 15 years.
Browse Problems by Model
Worst Reported Infiniti Problems
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#1: excessive brake wear 2005 G35X
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#2: engine stalls 1998 QX4
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#3: check engine light flashes 2001 I30