The 2015 Infiniti QX70 is associated with 8 official NHTSA owner defect complaints and 1 safety recall campaign in the federal safety database. The most frequently reported component area is Service Brakes, accounting for 2 reports (25% of total complaints). EPA testing covers 2 certified vehicle configurations spanning 3.7l 6-cyl powertrain configurations. Gasoline and hybrid variants deliver 18 to 19 MPG combined. Detailed NHTSA crash-test ratings are not available in the current AutoUtility dataset for this model year.

Key Data Findings
  • • NHTSA Owner Complaints: 8 reports
  • • Safety Recall Campaigns: 1 campaign
  • • Top Reported Defect Area: Service Brakes (2 / 25%)
  • • Safety Incident Signals: 0 crash / 1 fire / 0 injury reports
  • • NHTSA Overall Safety Rating: Not rated by NHTSA
  • • EPA Efficiency: 18–19 MPG (2 variants)
Data Note: Compiled directly from official NHTSA Office of Defects Investigation (ODI), NHTSA 5-Star Safety Ratings, and EPA FuelEconomy.gov databases.
Fuel Economy
18–19MPG
2 EPA certified variants (3.7l 6-cyl powertrain configurations)
Reported Complaints
8
8 submitted owner reports
Safety Recalls
1
1 official NHTSA recall
NCAP Safety Rating
Not rated by NHTSA

What is the fuel economy and range of the 2015 Infiniti QX70?

Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by certified vehicle variant

Variant Engine Drivetrain Transmission City Highway Combined EV Range Est. Annual Fuel Cost
QX70 RWD 3.7L 6-Cyl Rear-Wheel Drive Automatic (S7) 17 MPG 24 MPG 19 MPG — $4,000 / yr
QX70 AWD 3.7L 6-Cyl All-Wheel Drive Automatic (S7) 16 MPG 22 MPG 18 MPG — $4,200 / yr
Data Boundary Note: EPA specifications are shown by certified vehicle configuration. NHTSA complaints and recall totals are recorded at the model-year level across all configurations.

What are the crash test safety ratings for the 2015 Infiniti QX70?

Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration

Tested Drivetrain / Cab Variant Overall Rating Frontal Crash Side Crash Rollover Rating Rollover Risk
SUV AWD —
SUV RWD —
Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as Optional and Lane Departure Warning (LDW) is documented as Optional in official NHTSA records for tested 2015 Infiniti QX70 models.
View complete 2015 Infiniti QX70 crash test & safety breakdown →

What defect complaints are reported for the 2015 Infiniti QX70?

Summary of 8 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
8
Crash Reports
0
Fire Reports
1
Complaints w/ Injury
0
Total Injuries
0

Top Reported Problem Categories

Ranked by total consumer complaint submissions recorded by NHTSA

Service Brakes 2 complaints
Air Bags 1 complaint
ELECTRICAL SYSTEM,SERVICE BRAKES 1 complaint
EXTERIOR LIGHTING 1 complaint
Seat Belts 1 complaint

Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.

View all 2015 Infiniti QX70 problems & component breakdown (7 categories) →

Are there open safety recalls on the 2015 Infiniti QX70?

Manufacturer safety recall campaigns monitored and recorded by NHTSA

NHTSA Campaign #14V683000 Active Recall
Affected Component: FUEL SYSTEM, GASOLINE

Defect Summary: 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.

Free Manufacturer 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.
View all 2015 Infiniti QX70 recalls & campaign history (1 campaigns) →
Official US Government Data Provenance

The specifications, safety ratings, defect reports, and recall campaigns published on this page are retrieved directly from official United States Government agency databases:

  • NHTSA Office of Defects Investigation (ODI): Consumer complaints and defect reports.
  • NHTSA New Car Assessment Program (NCAP): Frontal, side, and rollover 5-Star crash safety test ratings.
  • U.S. EPA / FuelEconomy.gov: Standardized multi-cycle dynamometer fuel economy, MPGe, and electric driving range ratings.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.