Most common 2017 Infiniti QX80 problems
Share of the 17 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 →
2017 Infiniti QX80 recalls (1)
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.
What 2017 Infiniti QX80 owners say
Air bags
2/28/2023 was driving on freeway during a Rainey night truck suddenly spurned out of control were i could not control the wheel truck hydroplaned in to the center divider of the freeway and crashed in to the wall when the front driver side air bag never deployed but the passenger side air bag did did deployed all side passenger air bags were deployed .. but no driver side air bag deployment at all witch i suffered lots of bruising to upper body and lower body /face and head ...
The contact owns a 2017 Infiniti QX 80. The contact stated that while driving at an undetermined speed, the front passenger's side air bag deployed without warning or impact. The driver was able to park the vehicle and after exiting the vehicle, the remaining air bags deployed. There were no reported injuries. The vehicle was towed to the local dealer but was not yet diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 77,000.
Electrical system
The contact owns a 2017 Infiniti QX80. The contact stated while driving approximately 10-50 MPH in stop-and-go traffic, the vehicle loss motive power and stalled with the check engine warning light illuminated. The vehicle was towed to several unknown dealers to be diagnosed. The contact was informed that the TCU (Telematics Communication Unit) and ECM were faulty. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure. The approximate failure mileage was 90,000.
Odometer Fraud. The contact purchased a 2017 Infinity QX80. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. The seller had an LLC. At the time of purchase, the mileage was 90,743. It was later discovered that the mileage on the Title was 175,074 on January 6, 2026. The third-party warranty company that the contact hired discovered the discrepancy and informed the contact that the vehicle had a branded title.
Engine & cooling
The contact owns a 2017 Infiniti QX80. The contact stated while driving approximately 10-50 MPH in stop-and-go traffic, the vehicle loss motive power and stalled with the check engine warning light illuminated. The vehicle was towed to several unknown dealers to be diagnosed. The contact was informed that the TCU (Telematics Communication Unit) and ECM were faulty. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure. The approximate failure mileage was 90,000.
Made a right hand turn and vehicle shut off in traffic barley got into turn lane and vehicle died in the middle of the road, just got lucky a state trooper was behind us to hold traffic off.. would not restart no power, dead battery, put a jumper on the vehicle and it started enough to get out of immediate danger. After replacing a burned up alternator and battery twice it was found the battery current sensor was bad.
2017 Infiniti QX80 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 5.6L 8-cyl | 7-speed automatic | RWD | 14 / 20 / 16 |
| 5.6L 8-cyl | 7-speed automatic | 4WD | 13 / 19 / 15 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2017 Infiniti QX80 a good car?
Based on 17 owner complaints filed with NHTSA, the 2017 QX80 rates average: about 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 2017 Infiniti QX80?
The air bags — 7 complaints, 41% of all complaints for this model year. Next are the electrical system (5) and engine & cooling (4).
How many recalls does the 2017 Infiniti QX80 have?
There is 1 recall for the 2017 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 2017 Infiniti QX80 problems happen?
The median mileage reported in complaints is about 77,000 miles; 40% 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.