2021 Infiniti QX50
Not enough comparison years on file yet for a fair verdict.
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 | 2 |
| 2015 | 3 |
| 2016 | 19 |
| 2017 | 13 |
| 2019 | 131 |
| 2020 | 30 |
| 2021 | 39 |
| 2022 | 13 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 1 |
KNOWN PROBLEM AREAS
44% of complaints: engine — 17 distinct reports on file.
CRASH INJURYShow complaint excerpts
On June 16, 2026, a 2021 Infiniti QX50 experienced a safety-related malfunction while being driven at approximately 15â20 mph.
NHTSA ODI report, 20260629
21% of complaints: electrical system — 8 distinct reports on file.
CRASH INJURYShow complaint excerpts
On June 16, 2026, a 2021 Infiniti QX50 experienced a safety-related malfunction while being driven at approximately 15â20 mph.
NHTSA ODI report, 20260629
18% of complaints: engine and engine cooling — 7 distinct reports on file.
13% of complaints: forward collision avoidance — 5 distinct reports on file.
10% of complaints: service brakes — 4 distinct reports on file.
Show complaint excerpts
Picked up the car on 5/25, on 6/4 sitting at a red light, forward collision warning and lane assist malfunctions showed up on dashboard. Called Faulkner willow grove where my company leased the car, the set up an appt on 6/17.
NHTSA ODI report, 20210812
SAFETY TIMELINE
Nissan North America, Inc. (Nissan) is recalling certain 2020 Nissan Murano, INFINITI QX60, 2021 Nissan GT-R, INFINITI QX50, and Q50 vehicles.
Remedy: Dealers will inspect and replace the front steering knuckle and rear axle housing, as necessary, free of charge. Owner notification letters were mailed July 26, 2021. Nissan owners may contact customer service at 1-800-867-7669.
Campaign 21V402000 — check if this car was fixed
Complete loss of motive power due to engine failure
Nissan North America, Inc. (Nissan) is recalling certain 2021-2024 Rogue, 2019-2020 Altima, 2019-2022 Infiniti QX50, and 2022 Infiniti QX55 vehicles equipped with 3-cylinder 1.5L or 4-cylinder 2.0L variable compression turbo (VC-Turbo) engines.
Remedy: Dealers will reprogram the engine control module (ECM) software, free of charge. Owner letters were mailed April 8, 2026. Owners may contact Nissan's customer service at 800-647-7261 or Infiniti's customer service at 1-800-662-6200.
Campaign 25V437000 — check if this car was fixed
BUY-SMART CHECKLIST
2021 Infiniti QX50 — pre-purchase inspection
- Test/inspect for engine issues (17 reports on file for this year).
- Test/inspect for electrical system issues (8 reports on file for this year).
- Test/inspect for engine and engine cooling issues (7 reports on file for this year).
- Verify recall 21V402000 (steering, suspension) has been completed.
- Verify recall 25V437000 (engine and engine cooling) has been completed.
FAQ
Is the 2021 Infiniti QX50 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2021 Infiniti QX50?
The most-reported component is engine, accounting for 44% of complaints on file.
How many recalls does the 2021 Infiniti QX50 have?
2 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.