2019 Mazda Cx-9 Safety Report
2019 Mazda CX-9: Excellent crash ratings, but significant engine reliability and recall concerns.
AI Safety Analysis for the 2019 Mazda Cx-9
Reliability Score
The 2019 Mazda Cx-9 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 2019 Mazda Cx-9
The following issues have been identified from NHTSA complaint data and owner reports for the 2019 Mazda Cx-9:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine Coolant Leaks/Cracked Cylinder Head Numerous reports of coolant leaks, often stemming from cracked cylinder heads, leading to engine overheating, power loss, and sometimes complete engine failure. Mazda TSBs exist for this issue. |
High | Common | 30000-74000 miles |
| Infotainment System Malfunctions Issues include 'ghost touch,' spider cracks, peeling, and white dots on the center display, as noted in Mazda Service Alerts (SA-001/23, SA-008/18) and warranty extension programs. |
Medium | Common | variable miles |
| Low-Pressure Fuel Pump Failure Subject of a recall (NHTSA Campaign Number: 20V121000) due to a faulty impeller that can cause an engine stall, increasing crash risk. |
High | Occasional | N/A miles |
| Tire Tread Detachment Subject of a recall (NHTSA Campaign Number: 19V699000) for specific Sumitomo Falken tires with incorrect rubber compound, potentially leading to tread detachment and decreased stability. |
High | Rare | N/A miles |
| Electrical System Malfunctions (Wipers/Backup Camera) Reports of windshield wipers turning on independently and a frozen backup camera display, which contributed to a crash. |
Medium | Occasional | variable miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2019 Mazda Cx-9:
Frequent complaints about coolant leaks, cracked cylinder heads, overheating, and engine failure, often requiring expensive repairs or replacement.
A notable percentage of complaints fall into a general category, indicating various unspecified issues.
Issues include infotainment screen defects (cracks, ghost touch) and erratic wiper operation.
Specific complaints related to backup camera malfunction, including a frozen display leading to a crash.
Reports of the vehicle jumping while driving and stalling.
Frequently Asked Questions About the 2019 Mazda Cx-9
Is the 2019 Mazda CX-9 safe?
Based on NHTSA data, the 2019 Mazda CX-9 received an excellent 5-star overall safety rating in crash tests. However, it has 50 total complaints, with a significant number (14) related to engine issues like coolant leaks and overheating, which can lead to sudden power loss and increase crash risk. There are also two safety recalls concerning fuel pump failure and tire tread detachment, both of which could compromise safety.
What are common problems with the 2019 Mazda CX-9?
The most reported issues for the 2019 Mazda CX-9 are engine-related, specifically coolant leaks and cracked cylinder heads, often leading to overheating and engine failure. Infotainment system malfunctions (cracks, ghost touch) are also common. Other problems include electrical system glitches and issues with the backup camera.
Are there any recalls for the 2019 Mazda CX-9?
Yes, the 2019 Mazda CX-9 has two safety recalls. One is for a faulty low-pressure fuel pump impeller that could cause an engine stall, and the other is for specific Sumitomo Falken tires that could experience tread detachment, both increasing the risk of a crash.
How does the 2019 Mazda CX-9 perform in crash tests?
The 2019 Mazda CX-9 performed very well in NHTSA crash tests, earning an overall 5-star safety rating. It received 4 stars for frontal crash and rollover, and a perfect 5 stars for side crash protection.
What should I look out for if buying a used 2019 Mazda CX-9?
If considering a used 2019 Mazda CX-9, pay close attention to the engine for any signs of coolant leaks, overheating, or unusual noises, as these are common and severe issues. Also, inspect the infotainment screen for cracks or touch responsiveness problems. Ensure all recall repairs have been completed.
Buyer Advice
Our recommendation: While offering strong crash protection, potential buyers should be aware of the significant engine reliability concerns and ensure all recall work has been performed, as these issues can lead to costly repairs and safety risks.
NHTSA Data Summary for 2019 Mazda Cx-9
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2019 Mazda Cx-9. The data includes 50 consumer complaints filed by vehicle owners, 2 manufacturer-initiated safety recalls, 1 reported crashes, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2019 Mazda Cx-9 an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 4 stars, a side crash rating of 5 stars, and a rollover rating of 4 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
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.