2015 Infiniti QX80
The Verdict
Worst problem area
Fuel System
Fuel System leads by volume: 8 of 18 complaints (44%) mention it. Complaints mentioning Brakes include more reported injuries (1) than those mentioning any other identified area.
Complaints filed fell from 21 in 2014 to 18 in 2015.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2014 | 2015 | 2016 | 2017 | vs. 2015 Standard Sport Utility Vehicle 4WD |
|---|---|---|---|---|---|
| Annual fuel cost ($) | 4,850 | 4,850–5,150 | 4,850 | 4,850–5,150 | |
| Combined MPG | 16 | 15–16 | 16 | 15–16 | |
| City / Highway MPG | 14 / 20 | 13–14 / 19–20 | 14 / 19–20 | 13–14 / 19–20 | |
| CO₂ tailpipe (g/mi) | 560–564 | 545–584 | 548–569 | 548–593 | |
| Complaints filed | 21 | 18 | 14 | 17 | |
| Recalls issued | 4 | 2 | 1 | 1 | |
| Crash-involved complaints | 0 | 1 | 0 | 1 | |
| Fire-involved complaints | 0 | 0 | 0 | 0 | |
| Injuries reported | 0 | 1 | 0 | 1 | |
| Deaths reported | 0 | 0 | 0 | 0 | |
| Configurations compared | 1 | 2 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2015 Infiniti QX80 have?
2 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2015 Infiniti QX80?
Fuel System: 8 of 18 NHTSA complaints (44%) mention it.
What gas mileage does the 2015 Infiniti QX80 get?
EPA rates it 15–16 MPG combined.
How much does it cost to fuel a 2015 Infiniti QX80?
EPA estimates $4,850–$5,150 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (3)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic (S7) | 8 | 5.6L | Rear-Wheel Drive | Premium | Standard Sport Utility Vehicle 2WD | 14 mpg (high) | 20 mpg (high) | 16 mpg (high) | $4,850 (low) | 545 g/mi (low) |
| Configuration 2 | Automatic (S7) | 8 | 5.6L | 4-Wheel Drive | Premium | Standard Sport Utility Vehicle 4WD | 14 mpg (high) | 20 mpg (high) | 16 mpg (high) | $4,850 (low) | 554 g/mi |
| Configuration 3 | Automatic (S7) | 8 | 5.6L | 4-Wheel Drive | Premium | Standard Sport Utility Vehicle 4WD | 13 mpg (low) | 19 mpg (low) | 15 mpg (low) | $5,150 (high) | 584 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 5 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 3 | 0 | 0 | 0 | 0 |
| Fuel System | 8 | 0 | 0 | 0 | 0 |
| Electrical | 0 | 0 | 0 | 0 | 0 |
| Brakes | 4 | 1 | 0 | 1 | 0 |
| Steering | 0 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 1 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 4 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 2 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 0 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 0 | 0 | 0 | 0 | 0 |
| Other | 1 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (2)
EQUIPMENT:OTHER:LABELS · Campaign 26V455000 · Jul 16, 2026
Defect: 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."
Consequence: An overloaded vehicle can increase the risk of a crash.
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. Additional letters will be sent once the final remedy is available, anticipated Fall 2026. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's numbers for this recall are R26B1 and P6A13/4. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 16, 2026.
FUEL SYSTEM, GASOLINE · Campaign 14V683000 · Nov 28, 2014
Defect: Nissan North America, Inc. (Nissan) is recalling certain model year 2012-2014 Nissan Juke, 2012-2013 Infiniti M56, QX56, and 2014-2015 Infiniti Q70 (V8 engine vehicles only), and QX80 vehicles. The fuel pressure sensors may not have been sufficiently tightened during production. As a result, the fuel pressure sensor may loosen with vehicle usage and cause a fuel leak.
Consequence: A fuel leak in the presence of an ignition source could cause a vehicle fire.
Remedy: Nissan will notify owners, and dealers will re-torque the fuel pressure sensors free of charge. The recall began on January 25, 2015. Owners may contact Nissan customer service at 1-800-647-7261.