2019 Infiniti QX80 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2019 Infiniti QX80
- Has 2 NHTSA recalls on record — the most notable involves the back over prevention: sensing system: camera.
- Scores 5 points below the strongest nearby year — the 2017 Infiniti QX80 earns a 88.
- The system most likely to surface first: braking system (moderate severity).
The 2019 Infiniti QX80 at a glance
- Is the 2019 Infiniti QX80 reliable?
- Autojunket rates the 2019 Infiniti QX80 83/100 (grade B), categorized as low risk. A tank of luxury, the QX80 is a mechanically solid choice for those prioritizing proven durability over cutting-edge tech.
- Should I buy a used 2019 Infiniti QX80?
- Autojunket recommends reading the full reliability report before buying a 2019 Infiniti QX80. The 2019 Infiniti QX80 is a rock-solid choice for a used luxury full-size SUV. Its proven V8 engine and transmission are exceptionally durable, making it a reliable workhorse for families or those needing serious towing capability. While the technology might feel a bit old, its mechanical integrity ensures a confide…
- Which Infiniti QX80 years are the most reliable?
- Best model years to buy: 2018-2024 (post-facelift). Years to avoid: None specifically for reliability, but 2011-2013 had more reported infotainment issues and were pre-facelift..
- What are the most common problems with the 2019 Infiniti QX80?
- The top failure points on the 2019 Infiniti QX80 are Braking System (typically around 20,000-50,000 miles), Electrical/Infotainment (typically around 30,000-70,000 miles), Suspension Components (Bushings/Shocks) (typically around 60,000-90,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2019 Infiniti QX80?
- The first major mileage danger zone for the 2019 Infiniti QX80 is around 30,000. Low Risk Zone — At this mileage, the QX80 is still very fresh. Key concerns will be routine maintenance and potentially early brake wear due to the vehicle's weight. Electrical glitches are also most likely to manifest early.
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2019 Infiniti QX80?
The 2019 Infiniti QX80 stands as a highly dependable full-size luxury SUV, primarily due to its robust, proven Nissan-sourced powertrain. While it may not feature cutting-edge technology, its mechanical simplicity relative to European rivals makes it a smart choice for buyers prioritizing long-term durability and lower repair frequency.
The 2019 Infiniti QX80 is a rock-solid choice for a used luxury full-size SUV. Its proven V8 engine and transmission are exceptionally durable, making it a reliable workhorse for families or those needing serious towing capability. While the technology might feel a bit old, its mechanical integrity ensures a confide…
Best Model Years
2018-2024 (post-facelift)
Years to Avoid
None specifically for reliability, but 2011-2013 had more reported infotainment issues and were pre-facelift.
Biggest Strengths
- Extremely durable 5.6L V8 engine
- Robust 7-speed automatic transmission
- High level of owner satisfaction for comfort and power
Top Risk Areas
The systems that tend to fail first on the 2019 Infiniti QX80, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
Due to the vehicle's substantial weight, brake pads and rotors wear out faster than average. Owners frequently report needing rotor replacement along with pads, sometimes as early as 20,000-30,000 miles, with warped rotors leading to pul…
While not prone to major failures, the QX80's infotainment system is dated and can occasionally freeze, lag, or experience minor connectivity issues with Bluetooth or navigation. Some owners report backup camera glitches or intermittent…
As with any large, heavy SUV, suspension bushings and shock absorbers can show accelerated wear, particularly if driven frequently on rough roads or used for towing. While not a critical failure, worn components can lead to a degraded ri…
2019 Infiniti QX80 Mileage Danger Zones
The mileage windows when the 2019 Infiniti QX80 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the QX80 is still very fresh. Key concerns will be routine maintenance and potentially early brake wear due to the vehicle's weight. Electrical glitches are also most likely to manifest early.
Maintenance Zone
This is a critical service interval for spark plugs, differential fluid, and transmission fluid. Suspension components like bushings may start showing initial signs of wear, especially if it's been a workhorse.
Elevated Risk Zone
Beyond basic maintenance, you might start seeing age-related wear in accessory belts, hoses, and possibly the first signs of sensor failures. This is also when more significant suspension work (shocks/struts) might be needed.
High Risk Zone
While the QX80's powertrain is built for high mileage, past this point, all major systems will be operating on borrowed time without proactive maintenance. Expect potentially larger expenses covering fuel system components, steering, and…
2019 Infiniti QX80 Ownership Cost Outlook
What it typically costs to keep the 2019 Infiniti QX80 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$400-600
Moderate Repairs
$500-1,500 occasionally
How Long Does the 2019 Infiniti QX80 Last?
Focus on models with comprehensive service records. While the QX80's powertrain can easily exceed 150,000 miles, expect increased maintenance costs for wear items (brakes, suspension) beyond 90,000 miles.
What 2019 Infiniti QX80 Owners Actually Say
What Owners Love
- Powerful V8 engine with excellent towing capability
- Exceptionally comfortable ride for long distances
- Spacious and luxurious interior for all occupants
- Very quiet cabin, isolating occupants from road noise
Common Frustrations
- Poor fuel economy is a constant concern for owners
- Dated infotainment system feels behind rivals
- Large size can make parking and maneuvering challenging
- High frequency of brake maintenance due to vehicle weight
Who Should Buy the 2019 Infiniti QX80?
Best For
- Families needing abundant space and a third row
- Buyers prioritizing comfort and a smooth, quiet ride
- Individuals requiring serious towing capacity (boats, trailers)
Not Ideal For
- Budget-conscious buyers concerned with fuel economy
- Drivers primarily navigating tight city streets
How the 2019 Infiniti QX80 Compares to Rivals
The QX80 punches above its weight in long-term mechanical reliability when compared to many luxury SUVs, particularly its European counterparts. It benefits from Nissan's robust engineering but doesn't quite match the bulletproof reputation of some Toyota/Lexus models due to i…
More Reliable Than
- Mercedes-Benz GLS (certain generations)
- Land Rover Range Rover (older models)
- Cadillac Escalade (some years for powertrain issues)
Comparable To
- Lexus LX 570
- Toyota Land Cruiser
NHTSA Recalls
2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
EQUIPMENT:OTHER:LABELS
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. The Gross Axle Weight Rating (GAWR) listed on the certification label is incorrect, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
What breaks on the 2019 Infiniti QX80?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Infiniti QX80 by Year
Compare AutoScores across nearby years of the Infiniti QX80. Click any year for its full report.
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Similar class, similar year range — ranked by AutoScore.
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Where the 2019 Infiniti QX80 report beats Carfax + CR
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Frequently Asked Questions
Sell your 2019 Infiniti QX80 for what it's actually worth.
Log every service on your Infiniti QX80. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
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