2015 Infiniti Q40 Safety Report
2015 INFINITI Q40 shows low complaint volume but lacks full crash test data, with airbag and water leak issues reported.
AI Safety Analysis for the 2015 Infiniti Q40
Reliability Score
The 2015 Infiniti Q40 receives a reliability score of 65 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.
Known Issues for the 2015 Infiniti Q40
The following issues have been identified from NHTSA complaint data and owner reports for the 2015 Infiniti Q40:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Passenger Airbag Off Light The 'passenger airbag off' light remains illuminated even when an adult passenger is in the seat, indicating a potential lack of airbag deployment in a crash. |
High | Occasional | 96-3000 miles |
| Sunroof Drain Clog/Water Leak Clogged sunroof drains lead to water ingress into the cabin, affecting electrical components like the BCM and ECM. |
Medium | Occasional | unknown miles |
| Vehicle Rolls With Emergency Brake Engaged Vehicle rolls when parked on a steep slope despite the emergency/parking brake being applied. |
High | Rare | unknown miles |
| Vdc (Electronic Stability Control) Malfunction VDC light flickers and is suspected to cause increased loss of control while in motion on a highway. |
High | Rare | unknown miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2015 Infiniti Q40:
Multiple complaints regarding the passenger 'air bag off' light staying on, indicating a potential failure to deploy for an adult passenger.
Includes issues like excessive cabin noise leading to tinnitus and general unspecified problems.
Water leaks from sunroof drains affecting the vehicle's interior and electrical systems.
Issues related to electrical components, potentially stemming from water intrusion.
Reported malfunction of the VDC system leading to suspected loss of vehicle control.
Frequently Asked Questions About the 2015 Infiniti Q40
Is the 2015 INFINITI Q40 safe?
Based on NHTSA data, the 2015 INFINITI Q40 has a low complaint volume (8 total) and a 5-star rollover rating. However, it lacks comprehensive frontal and side crash test ratings, making a full safety assessment difficult. Specific concerns include airbag system malfunctions and potential water intrusion affecting electrical systems.
What are common problems for the 2015 INFINITI Q40?
The most reported issues for the 2015 INFINITI Q40, based on NHTSA complaints, are related to the AIR BAGS (37.5% of complaints), specifically the passenger 'air bag off' light. Other issues include water leaks from sunroof drains (STRUCTURE component) and general 'UNKNOWN OR OTHER' problems.
Are there any recalls for the 2015 INFINITI Q40?
No, there are currently no recalls issued by NHTSA for the 2015 INFINITI Q40.
How does the 2015 INFINITI Q40 perform in crash tests?
The 2015 INFINITI Q40 has a 5-star rollover rating from NHTSA. However, frontal and side crash test ratings are not available, so its performance in those areas is unknown.
Are there issues with the airbags in the 2015 INFINITI Q40?
Yes, there are multiple complaints (3 out of 8 total) regarding the passenger 'air bag off' light remaining illuminated even with an adult passenger, suggesting a potential issue with the airbag system's ability to detect occupants and deploy in a crash.
Buyer Advice
Our recommendation: Given the low complaint volume and absence of recalls, the 2015 INFINITI Q40 appears reasonably reliable, but potential buyers should be aware of reported airbag sensor issues and check for signs of water leaks, especially around the sunroof.
NHTSA Data Summary for 2015 Infiniti Q40
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2015 Infiniti Q40. The data includes 8 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 1 reported crashes, 1 reported injuries, and safety rating assessments associated with this vehicle.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.