2019 Infiniti QX50 problems and complaints
Owners have filed 139 complaints with NHTSA about the 2019 Infiniti QX50. The most-reported areas: Engine (53), Engine And Engine Cooling (31), Unknown Or Other (19).
Key takeaways
- 139 owner complaints on file with NHTSA.
- 3 involve a crash, 1 a fire, 3 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Engine | 53 | 38% |
| Engine And Engine Cooling | 31 | 22% |
| Unknown Or Other | 19 | 14% |
| Electrical System | 17 | 12% |
| Forward Collision Avoidance | 17 | 12% |
| Power Train | 13 | 9% |
| Service Brakes | 11 | 8% |
| Vehicle Speed Control | 7 | 5% |
| Seats | 5 | 4% |
| Fuel/Propulsion System | 5 | 4% |
| Structure | 3 | 2% |
| Steering | 3 | 2% |
One complaint can name several components, so shares add up to more than 100%.
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2019 Infiniti QX50 SUV FWD | 5/5 | 5/5 | 5/5 | 4/5 |
| 2019 Infiniti QX50 SUV AWD | 5/5 | 5/5 | 5/5 | 4/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Engine - filed 2026-09-07
#11753348 - on 7/1/2026, Infiniti Dealer found metal shavings actively present in my oil pan during a recall inspection. They passed the vehicle as good condition stating nothing found per a vehicle inspection report given to me. On July 25, 2026, my engine red light came on while driving and my engine began to shake...
Electrical System,unknown Or Other,engine - filed 2026-08-31
To Whom It May Concern, I am writing to formally request immediate assistance regarding a serious failure in my INFINITI vehicle. The vehicle’s compressor stopped working with fewer than 60,000 miles driven, which is unacceptable for a new vehicle and raises significant concerns about manufacturing quality and safety....
Engine - filed 2026-08-18
The vehicle has metallic noises in the engine and drastic loss of power, compromising safety on the road. The problem in the VCR actuator was verified by Infiniti Taverna ([XXX]) and denied the repair by the extended warranty by them of up to 120k miles (currently my car is at 98k). There is an injection light on the d...
Diagnose it yourself
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
More for the 2019 Infiniti QX50
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.