Most common 2026 Infiniti QX80 problems
Share of the 7 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Infiniti QX80 complaints by model year
Best QX80 years: 2020, 2018, 2021. Years to avoid: 2019. Compare all years →
2026 Infiniti QX80 recalls (2)
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.
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 were mailed September 2, 2026.
Back over prevention › Software
Nissan North America, Inc. (Nissan) is recalling certain 2025 Murano, 2025-2026 Armada, and Infiniti QX80 vehicles. A software error may occur in the In-Vehicle Infotainment (IVI) system at vehicle startup, resulting in the rearview camera image not displaying when the vehicle is shifted into reverse.
Remedy: The IVI system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed February 2, 2026.
What 2026 Infiniti QX80 owners say
Driver assistance
I am submitting a safety complaint regarding the driver assistance system (ProPILOT Assist) in my 2024 Infiniti QX80. The behavior of this system creates a potentially dangerous driving condition. When ProPILOT Assist is engaged, the vehicle consistently delays braking until the last possible moment, then applies sudden and aggressive braking rather than smooth deceleration. This creates a high risk of rear-end collisions, especially in moderate to heavy traffic where gradual speed adjustments are expected. In addition, the lane-keeping function appears unstable. The vehicle tends to drift or "hug" one side of the lane instead of maintaining a centered position. At highway speeds, the system makes abrupt and overly aggressive steering corrections, even when the vehicle is already within lane boundaries and at a safe following distance. …
I am still having the same issues as the last time I reported this but new issues have occurred as well. The self driving is still disengaging with little or no warning and pulling the vehicle sharply to the left or right causing safety concerns with almost hitting another car or the center median wall on the highway. The stereo is still going black and turning the screen off. When you attempt to remedy, the buttons and screen are all frozen. When I power it off the AC goes off. The other issue is the crash warning is popping up when I'm trying to take off from a stop light, causing the wipers to start and the AC to turn off. One instant the braking applied like I was about to hit something but no cars were in front of me at the light. The car also turned on like it was in auxiliary mode after I got out and walked around to the passenger door to get my child out. …
2026 Infiniti QX80 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.5L 6-cyl turbo | 9-speed automatic | RWD | 16 / 20 / 18 |
| 3.5L 6-cyl turbo | 9-speed automatic | 4WD | 16 / 19 / 17 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2026 Infiniti QX80 a good car?
Based on 7 owner complaints filed with NHTSA, the 2026 QX80 rates few complaints: 2.5× as many complaints as a typical year of the QX80 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2026 Infiniti QX80?
The driver assistance — 5 complaints, 71% of all complaints for this model year, most often about warnings. Next are the brakes (1) and fuel & propulsion system (1).
How many recalls does the 2026 Infiniti QX80 have?
There are 2 recalls for the 2026 Infiniti QX80, the most recent from July 15, 2026 (labels). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Infiniti QX80?
The best years by complaints, compared at the same age, are 2020, 2018 and 2021. Years to avoid or approach with caution: 2019. See the full Infiniti QX80 years comparison.
At what mileage do 2026 Infiniti QX80 problems happen?
The median mileage reported in complaints is about 1,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.