2018 Infiniti Q50
This year's complaint volume is within 30% of this model's typical year.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2014 | 169 |
| 2015 | 121 |
| 2016 | 38 |
| 2017 | 61 |
| 2018 | 43 |
| 2019 | 30 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 5 |
KNOWN PROBLEM AREAS
40% of complaints: engine — 17 distinct reports on file.
FIREShow complaint excerpts
THE CAR CAUGHT FIRE UNDER THE HOOD AND COMPLETELY BURNED UP IN THE PARKING LOT AS I WAS EXITING THE VEHICLE UPDATED 12/4/18*JB
NHTSA ODI report, 20180724
19% of complaints: air bags — 8 distinct reports on file.
Show complaint excerpts
The airbag passenger light is illuminated causing air bag system to remain off until resolve. The vehicle was taken in for inspection and dealer confirmed diagnostic results found Occupant sensor malfunctioning.
NHTSA ODI report, 20240124
14% of complaints: fuel/propulsion system — 6 distinct reports on file.
12% of complaints: electrical system — 5 distinct reports on file.
Show complaint excerpts
The airbag passenger light is illuminated causing air bag system to remain off until resolve. The vehicle was taken in for inspection and dealer confirmed diagnostic results found Occupant sensor malfunctioning.
NHTSA ODI report, 20240124
7% of complaints: wheels — 3 distinct reports on file.
SAFETY TIMELINE
Nissan North America, Inc. (Nissan) is recalling certain 2016-2018 Infiniti Q50 and 2017 Infiniti Q60 vehicles equipped with a 2.0L engine.
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.
Campaign 17V476000 — check if this car was fixed
Nissan North America, Inc.
Remedy: Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated.
Campaign 19V654000 — check if this car was fixed
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.
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.
Campaign 24V470000 — check if this car was fixed
BUY-SMART CHECKLIST
2018 Infiniti Q50 — pre-purchase inspection
- Test/inspect for engine issues (17 reports on file for this year).
- Test/inspect for air bags issues (8 reports on file for this year).
- Test/inspect for fuel/propulsion system issues (6 reports on file for this year).
- Verify recall 17V476000 (electrical system, fuel system, gasoline) has been completed.
- Verify recall 19V654000 (back over prevention) has been completed.
- Verify recall 24V470000 (power train) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2018 Infiniti Q50 reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2018 Infiniti Q50 is rated "typical".
What are the most common problems with the 2018 Infiniti Q50?
The most-reported component is engine, accounting for 40% of complaints on file.
How many recalls does the 2018 Infiniti Q50 have?
3 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.