2015 Infiniti QX70
The Verdict
Worst problem area
Brakes
Brakes leads by volume: 3 of 8 complaints (38%) mention it.
Complaints filed rose from 5 in 2014 to 8 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 Small Sport Utility Vehicle 2WD |
|---|---|---|---|---|---|
| Annual fuel cost ($) | 4,100–4,850 | 4,100–4,300 | 4,100–4,300 | 4,100–4,300 | |
| Combined MPG | 16–19 | 18–19 | 18–19 | 18–19 | |
| City / Highway MPG | 14–17 / 20–24 | 16–17 / 22–24 | 16–17 / 22–24 | 16–17 / 22–24 | |
| CO₂ tailpipe (g/mi) | 461–547 | 457–486 | 457–486 | 457–486 | |
| Complaints filed | 5 | 8 | 1 | 7 | |
| Recalls issued | 1 | 1 | 0 | 0 | |
| Crash-involved complaints | 0 | 0 | 1 | 0 | |
| Fire-involved complaints | 0 | 1 | 0 | 0 | |
| Injuries reported | 0 | 0 | 1 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | |
| Configurations compared | 2 | 1 | 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 QX70 have?
1 NHTSA recall campaign 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 QX70?
Brakes: 3 of 8 NHTSA complaints (38%) mention it.
What gas mileage does the 2015 Infiniti QX70 get?
EPA rates it 18–19 MPG combined.
How much does it cost to fuel a 2015 Infiniti QX70?
EPA estimates $4,100–$4,300 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (2)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic (S7) | 6 | 3.7L | Rear-Wheel Drive | Premium | Small Sport Utility Vehicle 2WD | 17 mpg (high) | 24 mpg (high) | 19 mpg (high) | $4,100 (low) | 457 g/mi (low) |
| Configuration 2 | Automatic (S7) | 6 | 3.7L | All-Wheel Drive | Premium | Small Sport Utility Vehicle 4WD | 16 mpg (low) | 22 mpg (low) | 18 mpg (low) | $4,300 (high) | 486 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 0 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 0 | 0 | 0 | 0 | 0 |
| Fuel System | 0 | 0 | 0 | 0 | 0 |
| Electrical | 1 | 0 | 1 | 0 | 0 |
| Brakes | 3 | 0 | 1 | 0 | 0 |
| Steering | 0 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 0 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 2 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 0 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 1 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 1 | 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 (1)
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.