INFINITI QX56 problems
79 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
Buyable on the data — keep up the usual maintenance and inspect normally.
- No systemic severe-failure pattern in the complaint record
- Reliability score 8.0/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 6 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Tl*the contact owns a 2006 Infiniti qx56. While driving approximately 30 MPH, the contact applied pressure to the brakes when she heard a loud grinding noise followed by excessive shaking of the steering wheel. The contact also noticed that the emergency brake warning light…
I was driving on 12/15/13 and emergency brake icon came on I tried to press brakes and grinding noise came from front when I pressed brake when I released brake and pumped again and had to do numerous times and car would not stop. I had to go off the road onto grass and car…
Brakes shutter and stop working on 2006 Infiniti qx56. Determined that the ABS needed a firmware update. Went to dealership, paid $100.00 for update and problem is still occurring. This is my wife's vehicle and she travels with my 2 year old daughter. There are hundreds if…
Tl* the contact owns a 2006 Infiniti qx56. The contact stated that the vehicle hesitated, jerked, lost power, and stalled on numerous occasions. Pearson Infiniti (11701 midlothian turnpike, midlothian, va 23113, (804) 527-0300) indicated that the vehicle was excluded from NHTSA…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2006 Infiniti QX56 reliable?
Mostly yes. With a reliability score of 8.0 out of 10 based on 79 owner complaints filed with NHTSA, the 2006 Infiniti QX56 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2006 Infiniti QX56?
On the NHTSA data, the 2006 INFINITI QX56 does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.0/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2006 Infiniti QX56?
Based on NHTSA records, the most-reported issue is brakes, with 50 complaints filed. Typical failure occurs around 93,465 miles. Average repair cost runs about $450 at an independent shop.
What's the most expensive thing that goes wrong?
The brakes is one of the costlier repair items. Average repair cost runs about $450 at an independent shop. Typical failure occurs around 93,465 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Infiniti QX56 has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2006 Infiniti QX56?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 79 complaints on file and the costliest repair averaging $450, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.