YearToAvoid

2016 Infiniti Q50 Reliability Data: Problems & Recalls

Good The 2016 Infiniti Q50 has a complaint index of 44, ranking 6th worst out of 10 model years, and earns a Good verdict. It has 39 complaints, 4 recalls, and no fires or deaths, with Engine problems the top concern.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
44/100
#6 of 10 Q50 years
Verdict
Good
vs. other years of this model
Complaints
39
unique NHTSA reports
Recalls
4
distinct NHTSA campaigns
Crashes
1
reported in complaints
Fires
0
Injuries
1
Top issue
Engine
Best nearby year
2021
rated Best
NHTSA overall rating
Not rated
EPA combined MPG
25
22.5 city / 29 hwy
Injuries / deaths
1 / 0

Top 2016 Infiniti Q50 problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Engine13 (33%)
  2. Electrical System8 (21%)
  3. Steering6 (15%)
  4. Airbags5 (13%)
  5. Fuel System4 (10%)
  6. Transmission & Powertrain4 (10%)
  7. Seat Belts3 (8%)
  8. Structure & Body3 (8%)
  9. Brakes2 (5%)
  10. Collision Avoidance & Cameras2 (5%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Engine loses acceleration when the steering wheel is turned sharply, happening repeatedly on a daily basis.
  • Vehicle unexpectedly shifts into economy mode and shuts off while stopped, triggering warning indicators.
  • Stop-start system fails to restart the engine at a stop light, tied to a known recall condition.
  • Steering wheel turns left on its own during driving, causing a temporary loss of control.
  • Engine jerks and stalls at various speeds, with some owners reporting the engine was replaced but the problem returned.
  • Window regulator rattles and the window drops due to a defect described as common across Q50 models.
2016 Infiniti Q50 complaints: complaints filed per month2Aug 2016Oct 2017Jun 2020Apr 2022Dec 2023Jan 2025May 2026
39 complaints filed with NHTSA from Aug 2016 to Jul 2026; peak Mar 2018 (2).

2016 Infiniti Q50 recalls

4 NHTSA recall campaigns list this model year.

  1. NHTSA 24V470000Jun 21, 2024Transmission & Powertrain7,222 vehicles

    Power train:driveline:driveshaft

    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.

    Risk: A broken driveshaft can result in a loss of drive power, or a vehicle roll away when the vehicle is in park without the parking brake applied. Both scenarios can increase the risk of a crash.

    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.

  2. NHTSA 17V476000Jul 27, 2017Electrical System14,192 vehicles

    Electrical system:software

    Nissan North America, Inc. (Nissan) is recalling certain 2016-2018 Infiniti Q50 and 2017 Infiniti Q60 vehicles equipped with a 2.0L engine. Incorrect Fuel Pump Control Module (FPCM) software may allow the fuel level in the main tank to be too low to supply fuel to the engine, causing the engine to stall while driving.

    Risk: An engine stall can increase the risk of a crash.

    Remedy: Nissan will notify owners, and Infiniti dealers will reprogram the Fuel Pump Control Module (FPCM) with corrected software, free of charge. The recall began August 29, 2017. Owners may contact Infiniti customer service at 1-800-662-6200.

  3. NHTSA 16V430000Jun 13, 2016Steering28,182 vehicles

    Steering:automated/adaptive steering

    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.

    Risk: If the vehicle does not steer as the driver anticipates, there is an increased the risk of a crash.

    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.

See all 4 recalls for the 2016 Infiniti Q50 →

2016 Infiniti Q50 fuel economy and fuel cost

City
22.5 MPG
Highway
29 MPG
Combined
25 MPG
Annual fuel cost (EPA)
$3,175
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2016 compared with other Q50 years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002014201520162017201820192020202120222023
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2014Avoid100169526.5
2015Avoid89126326.5
2016Good4439425
2017Avoid7862425
2018Caution6744323.5

All Infiniti Q50 years: best and worst →

Frequently asked questions

Is the 2016 Infiniti Q50 reliable?
Based on NHTSA owner complaints and recalls, the 2016 Q50 earns a Good verdict relative to other Q50 years, with a complaint index of 44 and 39 total complaints.
What are the most common problems with the 2016 Infiniti Q50?
Engine issues lead with 13 complaints (33% share) at a median mileage of 35,000, followed by Electrical System problems with 8 complaints and Steering with 6 complaints.
Does the 2016 Infiniti Q50 have recalls?
NHTSA lists 4 recalls for the 2016 Q50, covering the transmission driveshaft, fuel pump control module software, direct adaptive steering ECU software, and airbag occupant detection.
How does the 2016 Q50 compare to other Q50 years?
The 2016 model ranks 6th worst of 10 years tracked, with a lower complaint index (44) than 2014 (100), 2015 (89), and 2017 (78), all of which carry Avoid verdicts.
What year Infiniti Q50 should I avoid?
According to NHTSA complaint data, 2014, 2015, and 2017 carry Avoid verdicts with complaint indexes of 100, 89, and 78 respectively, worse than the 2016 model's 44.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.