Is the 2014 Infiniti QX80 reliable?

The 2014 Infiniti QX80 has 23 complaints filed with NHTSA (1.3x the segment average). Our reliability verdict: average. Most common issue: FUEL SYSTEM problems.

What are common problems with the 2014 Infiniti QX80?

Top problems: FUEL SYSTEM (7 complaints, avg repair $500); ENGINE (6 complaints, avg repair $500); ELECTRICAL (3 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2014 Infiniti QX80?

Yes, there are 3 recall(s): AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE, FUEL SYSTEM, GASOLINE, EQUIPMENT:OTHER:LABELS. Contact any Infiniti dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2014 Infiniti QX80?

The 2014 Infiniti QX80 gets 16 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $3000. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2014 Infiniti QX80?

Estimated US average full-coverage insurance for the 2014 Infiniti QX80 is approximately $2,079/year (suv-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2014 Infiniti QX80

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2014 Infiniti QX80 has 23 owner complaints filed with NHTSA — that's 1.3x the segment average of 18. The most common issue is fuel system problems (30% of all complaints), specifically: tl*the contact owns a 2014 infiniti qx80. the contact received a notification for nhtsa campaign id number: 14v683000 (fuel system, gasoline) and stated that the part needed was unavailable to repair the vehicle. the dealer was unable to inform when the part would become available. the manufacturer . There are 3 recalls issued for this model year.

Total Complaints

Recalls Issued

—/5

Safety Stars

1.3x

vs Segment Avg

Known Problems(top 5 of 8)

FUEL SYSTEM

7 complaints

30%

• TL*THE CONTACT OWNS A 2014 INFINITI QX80. THE CONTACT RECEIVED A NOTIFICATION FOR NHTSA CAMPAIGN ID NUMBER: 14V683000 (FUEL SYSTEM, GASOLINE) AND STATED THAT THE PART NEEDED WAS UNAVAILABLE TO REPAIR THE VEHICLE. THE DEALER WAS UNABLE TO INFORM WHEN THE PART WOULD BECOME AVAILABLE. THE MANUFACTURER
• TL*THE CONTACT OWNS A 2014 INFITINI QX80. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN ID NUMBER: 14V683000 (FUEL SYSTEM, GASOLINE) AND STATED THAT THE PART NEEDED WAS UNAVAILABLE TO PERFORM THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENC
• TL* THE CONTACT OWNS A 2014 INFINITI QX80. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V683000 (FUEL SYSTEM, GASOLINE) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFA

Typical onset: 50K miles Est. repair: $500

“TL*THE CONTACT OWNS A 2014 INFINITI QX80. THE CONTACT RECEIVED A NOTIFICATION FOR NHTSA CAMPAIGN ID NUMBER: 14V683000 (FUEL SYSTEM, GASOLINE) AND STATED THAT THE PART NEEDED WAS UNAVAILABLE TO REPAIR THE VEHICLE. THE DEALER WAS UNABLE TO INFORM WHEN THE PART WOULD BECOME AVAILABLE. THE MANUFACTURER ”

— NHTSA complaint filing

When Problems Appear on the 2014 Infiniti QX80

Based on 12 owner complaints that included an odometer reading. Median mileage at time of complaint: 70K miles. Most complaints cluster in the 100-150K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (3)

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE24/10/2014

Nissan North America, Inc. (Nissan) is recalling certain model year 2013 Infiniti QX56 vehicles manufactured September 1, 2012, to April 26, 2013, and 2014 Infiniti QX80 vehicles manufactured June 18, 2013, to February 11, 2014. In the affected vehicles, the driver's frontal air bag inflator may have been manufactured with an incorrect part.

Risk: In the event of a crash necessitating deployment of the driver's air bag, the incorrect part may block the flow of propellant to the air bag and the air bag's inflator may rupture. The rupture could cause metal fragments to strike and potentially seriously injure the vehicle occupants.

Fix: Nissan will notify owners, and dealers will replace the front driver air bag inflator, free of charge. The recall began on December 1, 2014. Owners may contact Nissan customer service at 1-800-647-7261.

Fuel Cost Calculator for 2014 Infiniti QX80

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$3,001

Per month

$250

Per mile

25.0¢

MPG

City driving (worst-case MPG)

$3,429/yr

Highway driving (best-case MPG)

$2,401/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2014 Infiniti QX80

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$2,079

Full coverage / month

$173

Liability only / year

$732

vs US avg

+24%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (suv-luxury)1.35x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$2079

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Infiniti New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 60K mi

Powertrain

6 yr / 70K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

7 yr / unlimited mi

Roadside assistance

4 yr / unlimited mi

These are the terms for a new Infiniti. If you're buying a used 2014 QX80, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Infiniti dealer for VIN-specific remaining warranty.

Estimated Repair Costs

FUEL SYSTEM(~50K mi)

$500

ENGINE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

SUSPENSION(~50K mi)

$500

VISIBILITY(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 23 owner complaints for this specific year, here's what to check or ask about:

☐
FUEL SYSTEM: TL*THE CONTACT OWNS A 2014 INFINITI QX80. THE CONTACT RECEIVED A NOTIFICATION FOR NHTSA CAMPAIGN ID NUMBER: 14V683000 (FUEL SYSTEM, GASOLINE) AND STATED THAT THE PART NEEDED WAS UNAVAILABLE TO REPAIR THE VEHICLE. THE DEALER WAS UNABLE TO INFORM WHEN THE PART WOULD BECOME AVAILABLE. THE MANUFACTURER
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: TL* THE CONTACT OWNS A 2014 INFINITY QX80. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING OIL FROM THE ENGINE GASKETS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 3,000.
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: TL* THE CONTACT OWNS A 2014 INFINITI QX80. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V634000 (ELECTRICAL SYSTEM) HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MAN
Typically appears around 50K miles. Repair cost ~$500
☐
SUSPENSION: IN A CITY STREER I HAVE PROBLEM IN REAR SUSPENSION WITH THE LOWER CONTROL ARM LEFT SIDE, WITHOUT ANY KNOCK THIS PART WAS BROKEN, THE CAR DONT HAVE ANY KNOCK OR DAMAGE ON TIRES, OR OTHER PLACE ALREADY THIS PART, I HAVE TO CONTINUE DRIVING AND THE DUST WAS BROKEN TOO, IF YOU WATCH THE LOWER ARM YOU CA
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 3 recalls have been completed — free at any Infiniti dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)