YearToAvoid

2017 Infiniti QX50 Problems, Recalls & Reliability

Verdict

Good

Complaint Index

40/100

#7 most-complained of 11 QX50 years

The 2017 Infiniti QX50 has a complaint index of 40 and ranks 7th among 11 model years, earning a "Good" verdict relative to other QX50 years. NHTSA lists 13 complaints, 0 recalls, and no fires or deaths for this year.

Complaints
13
Recalls
0
Crashes / fires
1 / 0
Injuries / deaths
0 / 0
NHTSA overall rating
Not rated
EPA combined MPG
20
17 city / 24 hwy

Top 2017 Infiniti QX50 problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Airbags3 (23%)
  2. Brakes2 (15%)
  3. Engine2 (15%)
  4. Other2 (15%)
  5. Structure & Body2 (15%)
  6. Visibility & Wipers2 (15%)
  7. Electrical System1 (8%)
  8. Steering1 (8%)
  9. Transmission & Powertrain1 (8%)

What owners report

  • Brakes reportedly fail to slow the vehicle promptly during hard stops at highway speeds, in one case leading to a crash with airbag deployment.
  • Owners describe the panoramic moonroof glass shattering suddenly while driving at highway speed with no impact or overpass nearby, with median mileage at failure around 32,255 miles for this complaint area.
  • Some drivers report the steering feels loose or drifts at highway speeds, requiring constant correction to stay in the lane, with one complaint noting this around 23,000 miles.
  • Owners describe the transmission unexpectedly shifting into neutral during turns accompanied by a grinding noise, in one case reported near 45,000 miles.
  • Airbag sensor warning lights have illuminated with dealers diagnosing failed seat cushion assemblies requiring replacement, with a median mileage of 89,000 miles for airbag-related complaints.
2017 Infiniti QX50 complaints: complaints filed per month3Jul 2017Mar 2019Aug 2020Oct 2021Dec 2023Nov 2024May 2026
16 complaints filed with NHTSA from Jul 2017 to May 2026; peak Nov 2024 (3).

2017 Infiniti QX50 recalls

No safety recalls on record for this model year.

2017 Infiniti QX50 fuel economy and fuel cost

City
17 MPG
Highway
24 MPG
Combined
20 MPG
Annual fuel cost (EPA)
$4,000
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.

2017 compared with other QX50 years

Complaint Index by model year (0 = fewest issues, 100 = most)025507510020142015201620172019202020212022202320242025
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2015No verdict03020
2016Caution7019020
2017Good4013020
2019Avoid100139326.5
2020Caution6032225.5

All Infiniti QX50 years: best and worst →

Frequently asked questions

Is the 2017 Infiniti QX50 reliable?
Compared with other QX50 model years, the 2017 has a complaint index of 40 and ranks 7th out of 11 years tracked, earning a "Good" verdict relative to other years.
What are the most common problems with the 2017 Infiniti QX50?
NHTSA complaint data shows Airbags as the top problem area with 3 complaints (23% share), followed by Brakes, Engine, Structure & Body, and Visibility & Wipers, each with 2 complaints.
Does the 2017 Infiniti QX50 have any recalls?
NHTSA lists 0 recalls for the 2017 Infiniti QX50, including 0 do-not-drive recalls.
How does the 2017 QX50 compare to the 2019 QX50?
The 2019 QX50 has a much higher complaint index of 100 with 139 complaints and 3 recalls, earning an "Avoid" verdict, while the 2017 QX50 has a complaint index of only 40 and a "Good" verdict.
What is the fuel economy of the 2017 Infiniti QX50?
The 2017 QX50 gets an EPA-rated 20 mpg combined (17 city / 24 highway), with an estimated annual fuel cost of $4,000.

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.