Worst 2021 Lexus Nx Problems
Top 3 most-reported issues with average mileage at failure.
Engine Problems
Electrical Faults
Fuel System
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All Problems by Category
Every NHTSA complaint category for the 2021 Lexus Nx.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 3 | — | 1 | — | |
| Electrical Faults | 2 | — | 1 | — | |
| Fuel System | 2 | — | — | — | |
| Brakes | 2 | 1 | — | — | |
| Visibility:Rearview Mirrors/Devices:Exterior | 2 | — | — | — | |
| Airbags | 1 | — | — | — | |
| Headlight/Taillight Failures | 1 | — | — | — | |
| Forward Collision Avoidance: Automatic Emergency Braking | 1 | — | — | — | |
| Forward Collision Avoidance: Warnings | 1 | — | — | — | |
| Fuel Pump | 1 | — | — | — | |
| Lane Departure: Warning | 1 | — | — | — | |
| Seat Belt Issues | 1 | — | — | — | |
| Body Structure | 1 | — | 1 | — | |
| Tire Defects | 1 | — | — | — | |
| Tires:Sidewall | 1 | — | — | — | |
| Traction Control System | 1 | — | — | — | |
| Wipers & Visibility | 1 | — | — | — | |
| Sunroof/Moonroof | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2021 Lexus Nx. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Lexus Nx Years
2021 Lexus Nx — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2021 Lexus Nx reliable?
What are common problems with the 2021 Lexus Nx?
How safe is the 2021 Lexus Nx?
Does the 2021 Lexus Nx have any recalls?
Should I buy a 2021 Lexus Nx?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Lexus Nx reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2021 Lexus Nx
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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