CARFOCAL

2019 Infiniti QX80 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 4, 2026Daniel Wilson
2019 Infiniti QX80 Report

Overall Score

Our Verdict
Proceed with caution

Key Takeaways

  • The 5.6-liter V8 engine provides strong performance, but premium fuel is recommended.
  • With a combined MPG of 15, expect high fuel costs.
  • The 4-wheel drive system offers capability in various conditions.
  • A high TSB volume suggests potential for underlying issues beyond recalls.
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Overview

2019 Infiniti QX80

The 2019 Infiniti QX80 is a full-size luxury SUV that prioritizes comfort and passenger space. Powered by a robust 5.6-liter V8 engine, it offers ample grunt for towing and highway cruising. While its public reliability score is excellent at 9.1, the LLM reliability score of 7.5 and a significant TSB count indicate that prospective buyers should be diligent in their inspection. A single recall concerning the back-up camera system has been issued, which is a critical safety feature.

Critical Failure Risk

A recall (19V654000) addressed a software defect where the rear-view image could become unavailable due to user-adjustable settings, failing FMVSS 111. This can impact rear visibility.

Early detection can help you avoid a $300-$800 repair.

Open Maintenance Analysis →

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Families needing three rows of seating and ample cargo space.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers concerned about fuel expenses.

+2 more buyer-fit warnings in the full report

2019 Infiniti QX80 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2019 Infiniti QX80.

Specs

Vehicle Specs

Fuel Type
Premium
Seating Capacity
7
Transmission
Automatic
Drivetrain
4-Wheel Drive
EPA Combined MPG
15

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Most Common Issues

1. Back-up Camera Malfunction

Most reported

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Check (Coolant, Brake, Power Steering, Washer)

Est. shop cost: $150 - $250

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
1 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2019 Infiniti QX80 reliable?

The CarFocal Reliability Score for the 2019 Infiniti QX80 is 8.7/10. Reliability score is 8.7/10. NHTSA recalls: 1. Owner complaints: 0.

How practical is the 2019 Infiniti QX80 for daily use?

Practicality score is 3.5/10. The score is mainly limited by high fuel consumption. EPA combined economy is 15 MPG. Seating capacity is 7.

What is the overall score for the 2019 Infiniti QX80?

The CarFocal Overall Score for the 2019 Infiniti QX80 is 6.6/10. Overall score is 6.6/10 (Good). Confidence 85%. Maintenance 9.1/10. Practicality 3.5/10.

What does it cost to own and maintain a 2019 Infiniti QX80?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Check (Coolant, Brake, Power Steering, Washer) at 5,000 miles. Estimated first-year maintenance: $700 - $1,200. Repair prediction highlight: Back-up Camera System (typical at 40,000 miles, estimated cost Min: $300 • Max: $800).

What engine is in the 2019 Infiniti QX80?

Engine specs list 8 • 5.6.

What transmission does the 2019 Infiniti QX80 use?

According to CarFocal's specs for the 2019 Infiniti QX80, transmission is Automatic. The paired drivetrain is 4-Wheel Drive.

Does the 2019 QX80 require Premium gas?

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2019 Infiniti QX80?

EPA combined estimate is 15 MPG.

What driver assistance and safety features are available on the 2019 Infiniti QX80?

10 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2019 Infiniti QX80?

According to CarFocal's specs for the 2019 Infiniti QX80, seating capacity is 7.

What drivetrain does the 2019 Infiniti QX80 use?

According to CarFocal's specs for the 2019 Infiniti QX80, drivetrain is 4-Wheel Drive. Transmission is Automatic.

What are the NHTSA safety ratings for the 2019 Infiniti QX80?

NHTSA ratings: Overall 4/5 • Frontal 3/5 • Side 5/5 • Rollover 3/5.

Are there open safety recalls on the 2019 Infiniti QX80?

This model year has 1 official safety campaigns listed.

Should buyers consider alternatives to the 2019 Infiniti QX80?

Alternatives listed in this guide: 2019 Cadillac Escalade and 2019 Lincoln Navigator.