autowarranty.autosThe honest auto warranty site
Menu

Model-year warranty research

Is an Extended Warranty Worth It for a 2020 Infiniti QX80?

Review estimated repair costs, owner complaints, recalls and manufacturer communications for this model year. The records describe submitted cases; they do not tell you how likely a failure is.

Run the worth-it calculator for this car →
6complaint reports
2recall campaigns
105manufacturer communications
6leading reported components
Animated diagnostic view representing the 2020 Infiniti QX80

Model-year records

What the 2020 record can and cannot say

Compared with other Infiniti QX80 years here, the 2020 total is about 1 reports below the median complaint count in these records. Its raw count is 6, with no denominator for vehicles sold.

Forward Collision Avoidance: Automatic Emergency Braking is the most common displayed tag, with 2 reports. Its 33.3% share describes submitted complaints, not all vehicles on the road.

Engine replacement or major internal repair has the highest midpoint estimate for parts alone, at $7,000. Local labor adds to the bill, while claim rules can limit what the plan pays.

Problem research and repair guidance

2020 Infiniti QX80: symptoms, affected vehicles and documented fixes

Match the symptom and the exact vehicle scope before arranging work. These files preserve the FixCatalogue research, with the manufacturer position, safe checks and original evidence available here.

1documented issue file
1vehicle system

1 recall file · 0 other manufacturer files. These are editorial file counts, not distinct campaign totals, failure rates or a complete recall history.

Vehicle information

Official safety recall2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026Campaign 26V455000

Incorrect safety information or certification label

The Gross Axle Weight Rating (GAWR) listed on the certification label is incorrect, which can allow the vehicle to be overloaded.

NHTSA campaign 26V455000 includes certain 2015 to 2026 Infiniti QX80 vehicles. Nissan North America, Inc. (Nissan) is recalling certain 2020-2026 Nissan Armada, 2011-2013 Infiniti QX56, and 2014-2027 QX80 vehicles equipped with 22" wheels. An overloaded vehicle can increase the risk of a crash.

Symptoms to compare
  • The vehicle may contain an incorrect label, placard or instruction needed for safe operation or servicing
  • An open campaign appears when the complete VIN is checked
  • Some recalled vehicles may show no advance warning before the component fails

Other ways owners describe it: wrong information in owner's manual; incorrect tire pressure label; missing safety label; manual has the wrong instructions; door sticker is incorrect; certification label recall.

Which vehicles the source covers
  • 2015 to 2026 Infiniti QX80
  • NHTSA campaign 26V455000
  • The manufacturer filing lists 168,149 potentially affected units across the complete campaign.
  • VIN eligibility determines whether this recall applies to an individual vehicle

Safety recall eligibility is based on the VIN and campaign scope, not ordinary warranty mileage. Check the complete VIN even when the vehicle is outside its original warranty.

Component in the source: EQUIPMENT:OTHER:LABELS

Published recall remedy

Dealers will install new labels, free of charge. Additionally, Nissan will mail replacement labels to owners. Interim letters notifying owners of the safety risk are expected to be mailed August 21, 2026.

Use the official recall remedyAuthorised dealer · Confirm with VIN

Dealers will install new labels, free of charge. Additionally, Nissan will mail replacement labels to owners. Interim letters notifying owners of the safety risk are expected to be mailed August 21, 2026.

Limit: Do not buy parts from the campaign description alone. VIN scope, superseded remedies and parts availability can change.

Check the complete VIN before arranging workBasic check · 5 minutes

Enter the 17-character VIN in NHTSA's recall lookup and ask the manufacturer or an authorised dealer to confirm whether the campaign is open for this vehicle.

Limit: A year, make and model match does not prove that every vehicle is included. The VIN result controls eligibility.

Evidence for this issue
Open this problem file →

Source review: August 3, 2026

Confirm who pays before authorizing work

A recall remedy follows the campaign and VIN eligibility. A service bulletin provides diagnosis or repair instructions; it does not by itself promise payment. Manufacturer warranty extensions and support programs have their own conditions.

Compare recalls, bulletins and warranty extensions →

Keep a current problem separate from future coverage

These files do not supply a shop quote. Ask for a diagnosis and written estimate, then check recall remedies or existing coverage. A new vehicle service contract generally excludes pre-existing conditions.

Prepare a useful description for the mechanic →

Each file retains its original source review date. Historical remedy wording can change; check the current manufacturer notice and NHTSA VIN lookup for your vehicle. The separately dated NHTSA counts elsewhere on this page use a different dataset and scope.

Read the evidence for this vehicle

What can the data tell you about 2020 Infiniti QX80?

No model-specific individual-repair price keys are retained for Infiniti QX80 in this library. Generic parts and labor estimates, public records and separate annual cost references may still be available.

Individual-repair price scopeGeneric inputs

Model-level range presence is a source-coverage check. It does not confirm that a repair fits every engine or model year.

EPA configuration match2 source rows

This model year can include different equipment. Use the VIN and original specifications to identify the actual configuration.

Documented repair pathsCheck the source

Recall and communication counts describe records. They cannot establish a breakdown probability or current VIN status.

Price-key audit reviewed October 12, 2026; EPA source snapshot 2026-08-07. Individual-repair ranges and annual repair-budget references are different datasets.

Cost-library audit

The evidence behind a repair estimate

In our 44-category library, 24 categories have attached published benchmarks and 20 use planning assumptions. The audit separates the appearance of a precise total from the strength and scope of its inputs.

44 repair categories in our current library; a content audit, not a market survey

See the analysis, charts and method →

Campaign-reference audit

One campaign can create many entries

In the selected collection, 1,186 files with extractable identifiers refer to 771 distinct campaign IDs. The difference is a counting-unit issue, not evidence of additional unique recalls or a vehicle's failure risk.

1,200 selected recall files; campaign references extracted from their evidence fields

See the analysis, charts and method →

Sources and methods

What each source tells you

NHTSA records: 6 submitted complaints, 2 recalls and 105 manufacturer communications. These are report counts, not failure probabilities.

EPA vehicle details: 2 matched fuel-economy configurations help us leave out repairs for equipment this model year does not have.

Repair-cost estimates: We model 31 applicable repairs beyond normal wear items, using published benchmarks where available plus parts and independent-shop labor assumptions. These ranges are not dealer quotes, repair-shop quotes or invoices.

Read the full research and repair-cost methodology.

Vehicle configuration

2020 EPA specification range

The official dataset contains 2 matched configurations for this model year. The range reflects trim and drivetrain choices, not changes to the complaint count.

Vehicle classStandard SUV
Fuel choicesGasoline
Drive layoutsFour-wheel drive and Rear-wheel drive
Engine range5.6 L; 8 cylinders
EPA efficiency15 to 16 mpg
Transmission typesAutomatic

EPA figures vary by configuration. Confirm the exact engine, drive layout and fuel system from the VIN or original window sticker. Source: FuelEconomy.gov vehicle data, updated 2026-08-07.

Estimated repair bills

Major repair cost range

These ranges combine parts and labor benchmarks with modeled independent-shop rates for Dallas, TX. We adjust supported repairs using published estimates for this model and leave out repairs that do not fit its model-year specifications.

RepairSystemEstimated range
Engine replacement or major internal repairEngine$5,860-$16,847
Transmission replacementTransmission$3,492-$11,122
Transfer case replacementDriveline$2,044-$8,129
Head gasket replacementEngine$2,286-$3,619
Timing chain replacementEngine$1,895-$2,968
Catalytic converter replacementExhaust and emissions$2,241-$2,517
Steering rack replacementSteering$2,164-$2,584
Strut and control arm repairSuspension$946-$4,495
Fuel injector set replacementFuel System$772-$4,607
Infotainment display or head unit replacementElectrical and Electronic$624-$4,445

Compare years

Other Infiniti QX80 model years

20265 reports · 2 recalls20258 reports · 4 recalls20242 reports · 1 recalls20232 reports · 1 recalls20221 reports · 1 recalls20217 reports · 3 recalls20206 reports · 2 recalls201920 reports · 2 recalls20189 reports · 2 recalls201717 reports · 1 recalls201614 reports · 1 recalls201518 reports · 2 recalls
Compare a warranty quote with repair costsModel overviewAdjust costs by city