The Infiniti QX80 is a large luxury SUV that started out as a 2014 model year (originally called the QX56 in the years prior).
It has an attractive, upscale appearance, with an interior packed with premium materials.
In this article, we’ll be taking a closer look at its best and worst model years.
Table of Contents
Here’s The Short Answer To What The Best And Worst Years For The Infiniti QX80 Are:
The best Infiniti QX80 model years are 2024, 2023, 2022, 2021, 2020, and 2018. The worst model years of this model are 2014, 2019, 2015, 2016, and 2017. This is based on auto industry reviews, NHTSA statistics, reported problems, and consumer feedback.
What Are The Best Years For The Infiniti QX80?
2024, 2023, and 2022 Infiniti QX80
The 2024, 2023, and 2022 models are excellent choices when shopping for a QX80.
They are powerful machines with high towing capacity, strong brakes, and a spacious interior.
These models come in 3 trims: Luxe, Premium Select, and Sensory. Base pricing ranges from approximately $76,000 to $87,000.
The most popular trim these days is the top-spec Sensory trim, with a starting price of $87,345.
These trims come in either two-wheel-drive or four-wheel-drive and are powered by a massive 5.6-liter V8 engine that outputs a whopping 400 horsepower.
Due to the sheer size and demands of this big engine, the EPA only estimates 16 MPG for combined city and highway driving.
According to reviews online, notable aspects include:
- Reliability
- Manufacturing quality
- Acceleration
- Driving experience
- Ride quality
- Safety
Noteworthy safety features are as follows:
- Intelligent cruise control
- Around view monitor
- Predictive forward collision warning
The latest model year (2024) received a 4 out of 5 star overall safety rating from the NHTSA.
2023 Infiniti QX80:
- Edmunds: 3.3 / 5.0
- Kelley Blue Book: 4.1 / 5.0
- JD Power: NA
2022 Infiniti QX80:
- Edmunds: 3.4 / 5.0
- Kelley Blue Book: 4.1 / 5.0
- JD Power: NA
2022 Infiniti QX80, Edmunds Review:
“This is my fifth INFINITI product, I have had many of their smaller cars and suvs in the past and was very happy. I decided to get something bigger for family use to travel comfortably. The ride quality and interior are excellent, safety systems work great! Reliability keeps me coming back to the brand as all of my INFINITI products have been flawless…”
2021 and 2020 Infiniti QX80
The 2021 and 2020 QX80 models introduce a new infotainment system, making Apple CarPlay and Android Auto standard features. Additionally, standard safety aids now encompass adaptive cruise control and lane departure mitigation.
Both model years have commendable handling and braking (for a big SUV), are fitted with an extremely powerful V8 engine, and have competent towing capability.
When properly equipped, these SUVs can tow as much as 8,500 pounds worth of cargo, sufficient enough to bring along larger trailers and campers.
These are offered in 3 trim levels: Luxe, Premium Select, and Sensory. All are powered by a 5.6-liter V8 engine (400 horsepower, 413 pound-feet of torque) paired to a 7-speed automatic transmission.
Both received a 4-star NHTSA overall safety rating based on standard collision tests.
Interesting safety and driver assistance features include:
- Distance control assist
- Around view monitor
- Automatic collision notification
2021 Infiniti QX80:
- Edmunds: 3.3 / 5.0
- Kelley Blue Book: 4.1 / 5.0
- JD Power: 81 / 100
2020 Infiniti QX80:
- Edmunds: 3.3 / 5.0
- Kelley Blue Book: 4.1 / 5.0
- JD Power: NA
2020 Infiniti QX80, Edmunds Review:
“I have had the 2011 original model, and recently upgraded to the 2020 facelifted model. This is not a high tech car like the Audi Q7, but it’s spacious, comfortable and reliable and that’s all I need.”
2018 Infiniti QX80
The 2018 QX80, is a top pick thanks to significant updates, including a fresh exterior look, new LED lighting, restyled wheels for better ride comfort, an updated interior with added cellphone storage, an optional smart rearview mirror, and enhanced insulation to quiet road noise.
It delivers strong acceleration, respectable towing capabilities, composed handling, and sufficient stopping power (braking).
This vehicle is targeted towards consumers who are seeking a rugged, do-it-all people mover that has an upscale appearance and premium features and equipment.
There is only a single trim but it is sufficiently equipped. Standard features include 20-inch alloy wheels, automatic LED headlights (and fog lights), automatic high-beam control, a sunroof, roof rails, power-folding and auto-dimming mirrors, and front and rear parking sensors.
We also recommend looking for a model that is equipped with a Driver Assistance package as it provides numerous helpful driver assistance features, such as adaptive cruise control, blindspot monitoring, lane departure warning, and intervention, as well as forward collision warning (with pedestrian detection).
- Edmunds: 3.6 / 5.0
- Kelley Blue Book: 4.1 / 5.0
- JD Power: NA
2018 Infiniti QX80, Edmunds Review:
“Owned my QX80 Signature Series for over a year, and still love it. It handles excellent on dry roads, and in the rain, and high winds. It has the comfort that is needed for trips. It has the power to continue to perform when loaded with passengers and a cargo trailer.”
Related: How Long Do Infiniti QX80 last? (12 Important Facts)
Consumer Scores For Best Infiniti QX80 Years
| Model Year | Edmunds Consumer Rating | Kelley Blue Book Consumer Rating | JD Power Consumer Rating |
| 2024 Infiniti QX80 | – | – | – |
| 2023 Infiniti QX80 | 3.3 / 5.0 | 4.1 / 5.0 | NA |
| 2022 Infiniti QX80 | 3.4 / 5.0 | 4.1 / 5.0 | NA |
| 2021 Infiniti QX80 | 3.3 / 5.0 | 4.1 / 5.0 | 81 / 100 |
| 2020 Infiniti QX80 | 3.3 / 5.0 | 4.1 / 5.0 | NA |
| 2018 Infiniti QX80 | 3.6 / 5.0 | 4.1 / 5.0 | NA |
What Are The Worst Years For The Infiniti QX80?
2014 Infiniti QX80
The 2014 QX80 model is the most problematic version ever produced. Issues primarily revolved around the vehicle’s engine, specifically the timing chain.
Based on reports, timing chain failure was quite common for the model year, as indicated by the following symptoms:
- Grinding noise
- Loud whining noise
- Stretching
- Vehicle stalling
- Squealing sound on startup
“I started hearing a grinding noise coming from the engine a couple of weeks ago. Took it to the Infinity dealership for a diagnostic test. The mechanic stated “ timing chains were found to be stretched and metal was worn.” This is the same issue which prompted the recall of 2011-2013 QX56 models…” – NHTSA.gov
- The 2014 Infiniti QX80 had a total of 2 complaints on CarComplaints.com and 18 problems based on NHTSA.gov data.
Common problems:
- Passenger airbag light flashing
- Excessive battery drain
- Issues with equipment and accessories
2019 Infiniti QX80
The 2019 QX80 follows as the second-most problematic model year ever produced. This model had a variety of issues related to the electrical system. The primary issue is excessive battery drain.
This excessive drain has led to the vehicle dying unexpectedly during trips. Despite multiple battery replacements, the scenario would repeatedly occur.
While there were certain technical service bulletins initiated, the root cause of phantom battery drain was never actually addressed.
“Something keeps killing my battery. There’s no lights that come on to indicate a problem. I’ve been stranded twice at work and now today, I get ready to leave and the battery is dead again!! I’ve gotten a new battery three times in a year’s time. I’ve searched for a recall because I see where others are having the same problem, but apparently there’s not one. Hopefully, the dealership will have some answers tomorrow.” – NHTSA.gov
- The 2019 Infiniti QX80 had a total of 6 complaints on CarComplaints.com and 16 problems based on NHTSA.gov data.
Common problems:
- Excessive battery drain
- Knocking
2015, 2016, and 2017 Infiniti QX80
The trio of 2015 to 2017 QX80 models are notorious for a variety of airbag-related defects and issues.
Owners reported selective airbag deployment, persistent flashing airbag warning indicator, and numerous abnormal electrical system behaviors.
Some owners were lucky and had issues addressed under warranty coverage but a lot of owners were forced to shell out money to process the necessary repairs.
“Airbag light started flashing continuously while driving home on an 8 hour road trip on the interstate. I brought the car to the dealership once returning home, and they stated that they found a code for the left hand curtain air bag module assembly. Then proceeded to tell me that the driver side curtain airbag module assembly needs to be replaced, and if the light continues to flash then the wire harness will need to be replaced as well. This is a serious safety issue…” – NHTSA.gov
- The 2015 Infiniti QX80 had a total of 3 complaints on CarComplaints.com and 14 problems based on NHTSA.gov data.
- The 2016 Infiniti QX80 had a total of 3 complaints on CarComplaints.com and 10 problems based on NHTSA.gov data.
- The 2017 Infiniti QX80 had a total of 1 complaint on CarComplaints.com and 10 problems based on NHTSA.gov data.
Common problems:
- Hard shifting
- Passenger airbag light flashing
- Transmission failure
- Inaccurate fuel gauge
- Power steering causes excess vibrations
- Problematic Infiniti connection
- Would not go into reverse gear
What Years Have The Most Complaints?
| Model Year | Complaints (CarComplaints.com) | Problems (NHTSA.gov) | Recalls (NHTSA.gov) |
|---|---|---|---|
| 2024 Infiniti QX80 | – | – | – |
| 2023 Infiniti QX80 | 0 | 1 | 0 |
| 2022 Infiniti QX80 | 0 | 1 | 0 |
| 2021 Infiniti QX80 | 0 | 3 | 2 |
| 2020 Infiniti QX80 | 0 | 4 | 1 |
| 2019 Infiniti QX80 | 6 | 16 | 1 |
| 2018 Infiniti QX80 | 0 | 6 | 1 |
| 2017 Infiniti QX80 | 1 | 10 | 0 |
| 2016 Infiniti QX80 | 3 | 10 | 0 |
| 2015 Infiniti QX80 | 3 | 14 | 1 |
| 2014 Infiniti QX80 | 2 | 18 | 3 |
What Problems Do Infiniti QX80 Have?
- Timing chain issues
- Exhaust manifold cracks
- High fuel consumption
- Transmission shudder
- Air suspension issues
- Battery drain issues
- Inaccurate fuel gauge
- Camera problems
- Sensor issues
- Infotainment system malfunctions
Related: 9 Most Common Infiniti QX80 Problems (Explained)
What Are The Best Alternatives To The Infiniti QX80?
| Make & Model | Score | MSRP | Fuel Economy (MPG) |
| Lincoln Navigator | 8.6 | $82,765 – $113,795 | City: 16 /Highway: 22 |
| Cadillac Escalade | 8.4 | $81,895 – $116,695 | City: 14 – 21 /Highway: 18 – 27 |
| BMW X7 | 8.3 | $81,900 – $149,400 | City: 16 – 21 /Highway: 20 – 25 |
| Jeep Grand Wagoneer | 8.2 | $91,945 – $115,595 | City: 13 – 14 /Highway: 18 – 20 |
| Land Rover Range Rover | 8.2 | $107,400 – $234,000 | City: 16 – 18 /Highway: 21 – 26 |
| Mercedes-Benz GLS-Class | 8.2 | $81,800 – $170,000 | City: 14 – 18 /Highway: 19 – 23 |
| Lexus TX | 8.0 | $53,700 – $61,200 | City: 20 – 21 /Highway: 26 – 27 |
| Mercedes-Benz G-Class | 7.2 | $139,900 | City: 13 /Highway: 16 |
| Lexus LX | 7.0 | $90,815 – $130,905 | City: 17 / Highway: 22 |
| Infiniti QX80 | 6.8 | $74,150 – $88,450 | City: 13 – 14 /Highway: 19 – 20 |
Source: cars.usnews.com, edmunds.com
References
- https://cars.usnews.com/cars-trucks/infiniti/qx80
- https://www.edmunds.com/infiniti/qx80/
- https://www.kbb.com/infiniti/qx80/
- https://www.jdpower.com/cars/2024/infiniti/qx80
- https://www.carcomplaints.com/Infiniti/QX80/
- https://www.carproblemzoo.com/tsb/infiniti/qx80/
- https://www.nhtsa.gov/
