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ProblemsByVin File / 2008-INFINITI-QX56 NHTSA data synced 1 day ago
INFINITI

2008 INFINITI QX56 problems

The 2008 INFINITI QX56 has 52 NHTSA owner complaints and 4 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.

The 2008 INFINITI QX56 has 52 NHTSA owner complaints and 4 recalls on file (U.S. federal records, as of August 2026). The most-reported system is brakes at 19 complaints, typically surfacing around 93,556 miles (~$450 to repair). Source: NHTSA Office of Defects Investigation.

INFINITI QX56 owner complaints by model year
Model yearOwner complaintsRecalls
2005 QX56 80 4
2006 QX56 79 4
2007 QX56 21 2
2008 QX56 (this page) 52 4
2009 QX56 7 3
2010 QX56 25 3
2011 QX56 78 2
2008 INFINITI QX56
Photo: Mr.choppers / Wikimedia Commons, CC BY-SA 3.0 · representative photo of the INFINITI QX56
0 5 10
Reliability score
7.4 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
4
Severe
0
Moderate
Should you avoid this 2008 QX56?
Acceptable — with caveats

Worth owning if you verify the specific issues below before you buy.

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.

Buying a used 2008 INFINITI QX56? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

⚠ The one to take seriously: brakes is flagged severe on this model , showing up around 93,556 mi. Inspect it closely on a test drive.

Recalls to confirm are done

Run the VIN from the listing — 4 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 7.4/10 model. The priciest documented failure is fuel system (~$1,200) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2008 INFINITI QX56

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

Dash light, leak, worn part — snap it and we'll read it against this car's record.

Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

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Top trouble spots 6 categories with 3+ complaints

brakes
19 reports · fails ~93,556 mi · avg $450
severe
electrical
6 reports · fails ~156,873 mi · avg $850
moderate
suspension
5 reports · fails ~85,692 mi · avg $900
moderate
airbags
4 reports · fails ~139,667 mi · avg $1,100
severe
fuel system
4 reports · fails ~68,125 mi · avg $1,200
moderate
lighting
3 reports · fails ~34,000 mi · avg $250
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2008 QX56's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2008 QX56?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2008 QX56 · lighting
Tl* the contact owns a 2008 Infiniti qx56. The contact stated that while driving at approximately 40 MPH, the passenger side headlight failed. The vehicle was taken to a dealer where the passenger side headlight was replaced. In addition, the driver side headlight failed. The…
12/15/2014 · at 34,000 mi · NHTSA ODI #10664354.0 · see lighting pattern →
2008 QX56 · airbags
Tl* the contact owns a 2008 Infiniti qx56. The contact stated that the air bag warning light illuminated. The vehicle was taken to the dealer where the air bag system software was restarted however, the failure was not corrected. The vehicle was taken back to dealer where it was…
12/14/2015 · at 124,000 mi · NHTSA ODI #10810028.0 · see airbags pattern →
2008 QX56 · brakes
Multiple incidents (3) of braking issues where vehicle loses braking ability however, it feels as though the ABS brakes are engaging. All three times the vehicle is moving at or about 40 MPH or less and decelerating so I have been able to come to a safe stop. However, I do…
12/12/2011 · at 55,000 mi · NHTSA ODI #10439659.0 · see brakes pattern →
2008 QX56 · brakes
Apparently as all other complaints are similar with the brake light coming on and as I apply pressure to the brake to stop the scrubbing and scraping sound is unbearable, I've been told it's the brake booster is bad for Infiniti qx56. Fix the problem if everyone is having the…
View all 52 owner complaints →
Had a problem with your 2008 INFINITI QX56? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 3 of 4

severe NHTSA 10V349000 July 22, 2010

Nissan is recalling model year 2008 Nissan armada and Infiniti qx56 vehicles manufactured from february 7, 2007 through february 14, 2007

Incorrect inflation of the side curtain air bag may increase the risk of injury to a vehicle occupant in the event of a crash requiring deployment of that air bag.

Fix: Dealers will replace both right and left front pillar finishers free of charge. The safety recall began on august 16, 2010. Owners may contact Nissan at 1-800-647-7261.
severe NHTSA 10E019000 May 20, 2010

Nissan is recalling certain front and rear lower links, p/nos

If the collar weld separates, the vehicle handling will deteriorate, possibly resulting in a vehicle crash.

Fix: Nissan will notify owners and dealers will replace any affected lower link free of charge. The safety recall began on july 12, 2010. Owners may contact Nissan at 1-800-647-7261.
severe NHTSA 10V074000 March 3, 2010

Nissan is recalling certain model year 2005-2009 titan, armada, and Infiniti qx56 vehicles

This could cause the vehicle to run out of gas and stall on the highway, which could cause a crash.

Fix: Dealers will replace the fuel sender unit inside the fuel tank with a new improved sender card. This service will be performed free of charge. The safety recall began on march 22, 2010. Owners may contact Nissan at 1-800-647-7261.
View all 4 recalls →

Common questions

Is the 2008 Infiniti QX56 reliable?

Mostly yes. With a reliability score of 7.4 out of 10 based on 52 owner complaints filed with NHTSA, the 2008 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 2008 Infiniti QX56?

The 2008 INFINITI QX56 is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.4/10 — around the segment average; 4 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2008 Infiniti QX56?

Inspect the brakes first — it's the most-reported issue on this model, with 19 owner complaints filed. Typical failure occurs around 93,556 miles. Average repair cost runs about $450 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2008 Infiniti QX56 a good used car to buy?

It scores 7.4 out of 10 on our NHTSA-based read of 52 owner complaints. The main thing to watch is brakes. Typical failure occurs around 93,556 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2008 Infiniti QX56?

Based on NHTSA records, the most-reported issue is brakes, with 19 complaints filed. Typical failure occurs around 93,556 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 93,556 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 2008 Infiniti QX56?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 52 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.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 1 day ago. Verify the raw federal record at nhtsa.gov/vehicle/2008/INFINITI/QX56. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with INFINITI. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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