2019 Infiniti Q50 problems and complaints
Owners have filed 30 complaints with NHTSA about the 2019 Infiniti Q50. The most-reported areas: Engine (10), Power Train (6), Electrical System (6).
Key takeaways
- 30 owner complaints on file with NHTSA.
- 3 involve a crash, 0 a fire, 0 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Engine | 10 | 33% |
| Power Train | 6 | 20% |
| Electrical System | 6 | 20% |
| Unknown Or Other | 6 | 20% |
| Vehicle Speed Control | 4 | 13% |
| Steering | 4 | 13% |
| Suspension | 4 | 13% |
| Fuel/Propulsion System | 3 | 10% |
| Air Bags | 2 | 7% |
| Engine And Engine Cooling | 2 | 7% |
| Service Brakes | 2 | 7% |
| Lane Departure | 1 | 3% |
One complaint can name several components, so shares add up to more than 100%.
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2019 Infiniti Q50 4 DR RWD | Not rated | Not rated | Not rated | 5/5 |
| 2019 Infiniti Q50 4 DR AWD | Not rated | Not rated | Not rated | 5/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Vehicle Speed Control,engine - filed 2026-07-08
Early turbo failure should be extended to newer vehicles not only up to 2018. I am experiencing turbo failure and there is no extended warranty for this repair.
Air Bags - filed 2026-06-23
Air bags failed. Auto has 28,000 miles and has no accidents. Warning light showed that airbags were not working June 2026. Auto brought to dealer, and it is a very costly job to fix. Auto just out of warranty in years not miles. Infiniti in previous years has had a recall on their cars, but not my VIN number for faili...
Engine - filed 2026-05-18
own a 2019 Infiniti Q50 3.0t Sport with approximately 80,000 miles. The vehicle began experiencing engine knocking/ticking noises, rough idle, hesitation under acceleration, shaking, and intermittent misfire symptoms. The issue continued even after replacing spark plugs and ignition components. The dealership/mechanic...
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More for the 2019 Infiniti Q50
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.