AutoUtility currently tracks 6 official NHTSA owner defect complaints for the 2019 Mazda Mazda6. Engine & Cooling issues are the most frequently reported category, appearing in 1 complaint (16.7% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
1 owner complaint submitted to NHTSA ODI for this subsystem.
1 owner complaint submitted to NHTSA ODI for this subsystem.
1 owner complaint submitted to NHTSA ODI for this subsystem.
1 owner complaint submitted to NHTSA ODI for this subsystem.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"Coolant Control Valve was not working per recall !! They put in a dummy plug and it did not fix which should have . Based on your research in using the dummy plug . I asked the dealership could be the dummy plug installation and asked if there waa a system update .. I hope you can help me get car..."
"Dear NHTSA, I am writing to submit a safety complaint regarding my 2019 Mazda 6 GTR. Below are the details of the issue: Vehicle Information: Make: Mazda Model: 6 GTR Year: 2019 VIN: [XXX] Problem Description: My vehicle began to overheat while driving. The vehicle has approximately 35,000 miles..."
"The forward smart city brake malfunction front radar sense malfunction caused my car to slow down on the express with the check engine light blinking."
"The paint is chipping excessively and will lead to extensive body damage at the rate it is chipping and exposing the metal underneath. I am taking the vehicle in to the dealer next week to show them the damage. The chipping issue has already been documented on a Bill of Lading from a transporter..."
"AFTER PURCHASING A 2019 MAZDA6 IN JULY 2019, THERE HAVE BEEN MULTIPLE OCCASIONS IN WHICH I START THE CAR AND THE DISPLAY SCREEN FREEZES OR IS BLACK, NOT DISPLAYING ANYTHING. AT THE SAME TIME, THE CONTROL BUTTONS ON THE STEERING WHEEL DO NOT WORK. I'VE ALSO EXPERIENCED A LONG DELAY IN RESPONSE AFTER..."
Reported defect complaint volume across sibling model years (2015–2021)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Mazda Mazda6 | 60 | 6 | 3 | View 2015 Problems → |
| 2016 Mazda Mazda6 | 76 | 9 | 1 | View 2016 Problems → |
| 2017 Mazda Mazda6 | 60 | 1 | 1 | View 2017 Problems → |
| 2018 Mazda Mazda6 | 56 | 1 | 2 | View 2018 Problems → |
| 2019 Mazda Mazda6 Current Page | 6 | 0 | 1 | Current |
| 2020 Mazda Mazda6 | 2 | 0 | 0 | View 2020 Problems → |
| 2021 Mazda Mazda6 | 17 | 0 | 0 | View 2021 Problems → |
Complete distribution of consumer defect reports across all 5 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 2 | 0 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 1 | 0 | 0 | 0 | 0 |
| Forward Collision Avoidance NHTSA category: FORWARD COLLISION AVOIDANCE | 1 | 0 | 0 | 0 | 0 |
| Steering NHTSA category: STEERING | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2019 Mazda Mazda6
In official NHTSA consumer records, the most frequently cited issue area for the 2019 Mazda Mazda6 is Engine & Cooling, appearing in 1 records (16.7% of submitted filings).
Secondary reported categories include Driver Assistance & Safety Tech (1) and Electrical System (1).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 6 consumer defect complaints and 1 safety recall campaign for the 2019 Mazda Mazda6.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Consumer complaint records on file with NHTSA for the 2019 Mazda Mazda6 cite zero crashes, zero fires, and zero injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.