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Executive Vehicle Verdict

The 2015 Infiniti Q50 is associated with 125 official NHTSA owner defect complaints and 3 safety recall campaigns in the federal safety database.

The most frequently reported component area is Powertrain, accounting for 21 reports (17% of total complaints). EPA testing covers 8 certified vehicle configurations spanning 3.5L 6-Cyl hybrid and 3.7l 6-cyl configurations. Gasoline and hybrid variants deliver 22 to 31 MPG combined.

Official Federal Record Profile
  • • NHTSA Owner Complaints: 125 consumer reports filed
  • • Safety Recall Campaigns: 3 official campaigns
  • • Primary Defect Domain: Powertrain (21 / 17%)
  • • Field Incident Signals: 16 crash / 2 fire / 8 injury reports
  • • NCAP Crash Safety: 5 / 5 Stars Overall Laboratory Score
  • • EPA Certified Range: 22–31 MPG across 8 powertrain trims
Directly compiled from official NHTSA Office of Defects Investigation (ODI), NHTSA NCAP, and EPA FuelEconomy.gov databases.

What is the fuel economy and range of the 2015 Infiniti Q50?

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
Q50 Hybrid Hybrid 3.5L 6-Cyl Rear-Wheel Drive Automatic (S7) 29 MPG 36 MPG 31 MPG — $2,450 / yr
Q50S Hybrid Hybrid 3.5L 6-Cyl Rear-Wheel Drive Automatic (S7) 28 MPG 33 MPG 30 MPG — $2,550 / yr
Q50 Hybrid AWD Hybrid 3.5L 6-Cyl All-Wheel Drive Automatic (S7) 28 MPG 34 MPG 30 MPG — $2,550 / yr
Q50S Hybrid AWD Hybrid 3.5L 6-Cyl All-Wheel Drive Automatic (S7) 27 MPG 30 MPG 28 MPG — $2,700 / yr
Q50a 3.7L 6-Cyl Rear-Wheel Drive Automatic (S7) 20 MPG 29 MPG 23 MPG — $3,300 / yr
Q50 3.7L 6-Cyl Rear-Wheel Drive Automatic (S7) 20 MPG 29 MPG 23 MPG — $3,300 / yr
Q50a AWD 3.7L 6-Cyl All-Wheel Drive Automatic (S7) 19 MPG 27 MPG 22 MPG — $3,450 / yr
Q50 AWD 3.7L 6-Cyl All-Wheel Drive Automatic (S7) 19 MPG 27 MPG 22 MPG — $3,450 / 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 Q50?

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
4 DR AWD 9.700000000000001%
Hybrid 4 DR AWD 9.700000000000001%
Hybrid 4 DR RWD 9.700000000000001%
4 DR RWD 9.700000000000001%
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 Q50 models.
View complete 2015 Infiniti Q50 crash test & safety breakdown →

What defect complaints are reported for the 2015 Infiniti Q50?

Summary of 125 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
125
Crash Reports
16
Fire Reports
2
Complaints w/ Injury
8
Total Injuries
10

Top Reported Problem Categories

Ranked by total consumer complaint submissions recorded by NHTSA

Powertrain 21 complaints
Steering 15 complaints (1 crash)
Air Bags 12 complaints (6 crashes)
Service Brakes 8 complaints (4 crashes)
POWER TRAIN,VEHICLE SPEED CONTROL 5 complaints

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 Q50 problems & component breakdown (46 categories) →

Are there open safety recalls on the 2015 Infiniti Q50?

Manufacturer safety recall campaigns monitored and recorded by NHTSA

NHTSA Campaign #24V470000 Active Recall
Affected Component: POWER TRAIN:DRIVELINE:DRIVESHAFT

Defect Summary: Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-2019 Q70L two-wheel drive vehicles. The driveshaft can fatigue and break.

Free Manufacturer Remedy: Dealers will replace the driveshaft, free of charge. Owner notification letters were mailed August 13, 2024. Owners may contact INFINITI's customer service at 1-800-662-6200. INFINITI's numbers for this recall are R24A5 and R24A7.
NHTSA Campaign #16V430000 Active Recall
Affected Component: STEERING:AUTOMATED/ADAPTIVE STEERING

Defect Summary: Nissan North America, Inc.'s (Nissan) is recalling certain model year 2014-2016 Infiniti Q50 vehicles manufactured December 26, 2012, to December 11, 2015, and Infiniti Q50 Hybrid vehicles manufactured December 10, 2012, to December 17, 2015. The Direct Adaptive Steering system may experience an error at vehicle start up altering the vehicle's steering responsiveness and turning radius.

Free Manufacturer Remedy: Nissan will notify owners, and dealers will reprogram the Direct Adaptive Steering ECU software, free of charge. The recall began on August 12, 2016. Owners may contact Nissan customer service at 1-800-647-7261.
NHTSA Campaign #16V244000 Active Recall
Affected Component: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

Defect Summary: Nissan North America, Inc. (Nissan) is recalling certain model year 2016-2017 Nissan Maxima, 2013-2016 Nissan Altima, NV200, LEAF, Sentra, and Pathfinder, 2014-2016 Nissan NV200 Taxi, Infiniti QX60, QX60 Hybrid, and Q50 Hybrid, 2014-2017 Nissan Rogue and Infiniti Q50, 2015-2016 Nissan Murano, Murano Hybrid, and Chevrolet City Express, 2014-2015 Nissan Pathfinder Hybrid, and 2013 Infiniti JX35 vehicles. In these vehicles, the front seat passenger Occupant Classification System (OCS) may incorrectly classify an adult passenger as a child or classify the seat as empty despite it being occupied. As a result, the passenger frontal air bag may be turned off and not deploy in the event of a crash.

Free Manufacturer Remedy: Nissan will notify their owners. Chevrolet City Express owners will be notified by General Motors. Dealers will reprogram the Air Bag Control Unit (ACU) and OCS Electronic Control Unit (ECU) in Altima, Maxima, Murano, Rogue, and Sentra vehicles, and replace the OCS ECU in LEAF, NV200, NV200 Taxi, Pathfinder, Infiniti Q50, JX35, and QX60 and Chevrolet City Express vehicles, free of charge. Interim notices were sent to owners on May 31, 2016. Owners will receive a second notice when remedy parts become available. Owners may contact Nissan customer service at 1-800-867-7669, Infiniti customer service at 1-888-833-3216 or Chevrolet customer service at 1-800-222-1020.
View all 2015 Infiniti Q50 recalls & campaign history (3 campaigns) →
Search Intelligence

Quick Answers: Key Questions Drivers Ask About the 2015 Infiniti Q50

Direct, deterministic answers synthesized from verified United States government databases for the 2015 Infiniti Q50

How many safety recalls does the 2015 Infiniti Q50 have?

The 2015 Infiniti Q50 is associated with 3 official NHTSA safety recall campaigns in AutoUtility's current federal records.

If your individual vehicle is affected by an open safety recall, NHTSA advises owners to contact an authorized franchised dealership for the recall remedy at no charge. Because recall campaigns apply to specific production runs and equipment batches, vehicle owners should verify their 17-digit VIN at NHTSA.gov.

Source: NHTSA Safety Recalls Database (49 U.S.C. 30118)

What are the most common problems reported for the 2015 Infiniti Q50?

NHTSA records list 125 consumer defect complaints for the 2015 Infiniti Q50. The most frequently referenced vehicle system is Powertrain, appearing in 21 filings (17% of submissions).

Consumer complaints represent unverified owner submissions filed under federal reporting guidelines and describe reported component behavior rather than audited failure rates.

Source: NHTSA Office of Defects Investigation (ODI)

What is the NHTSA safety rating for the 2015 Infiniti Q50?

Under the NHTSA New Car Assessment Program (NCAP), the 2015 Infiniti Q50 earned an Overall Safety Rating of 5 out of 5 stars across 4 tested configuration(s).

Laboratory evaluations include a 35 mph frontal barrier crash, side barrier and pole impact tests, and static rollover resistance assessments.

Source: NHTSA New Car Assessment Program (NCAP)

What fuel economy (MPG) does the 2015 Infiniti Q50 get?

Official EPA laboratory estimates for the 2015 Infiniti Q50 range from 22 to 31 MPG combined (55% city / 45% highway weighted) depending on engine, transmission, and drivetrain configuration.

Using AutoUtility's standardized operating cost model (15,000 miles/year, $3.50/gal gas, $0.16/kWh electricity), annual energy expenditures range across certified configurations based on official EPA laboratory test baselines.

Source: EPA FuelEconomy.gov Certified Database
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.