AutoUtility currently tracks 76 official NHTSA owner defect complaints for the 2016 Mazda Mazda6. Brakes & Traction Control issues are the most frequently reported category, appearing in 16 complaints (21.1% of submitted records). Among these NHTSA complaint records, 9 filings cite a crash, 6 report one or more injuries.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
16 owner complaints submitted to NHTSA ODI for this subsystem.
11 owner complaints submitted to NHTSA ODI for this subsystem.
10 owner complaints submitted to NHTSA ODI for this subsystem.
8 owner complaints submitted to NHTSA ODI for this subsystem.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"The front CV axles on my car have failed. It begun with a clicking noise and vibration when accelerating. I took the car to the Mazda dealership, and they confirmed the sounds but said they weren't able to diagnose the issue and that I would have to leave my car for them to figure it out. This..."
"The vehicle exhibits dangerous electronic malfunctions. A licensed technician (MV-113255) has confirmed a sporadic unintended acceleration defect where the cruise control 'decrease' button causes the vehicle to increase speed. Additionally, the vehicle repeatedly enters 'Limp Mode' in active..."
"The contact owns a 2016 Mazda Mazda6. The contact stated that after her husband had driven for approximately 2 hours with the seat heater activated, the passenger’s side seat overheated, and the seat started smoking. The driver stated that the seat heating element overheated and burned a hole in..."
"My seat doesn’t detect if passanger is in seat so my air bag engine light goes on and off it was recalled and mazda supposedly cleared the issue but seems like they didnt fix it the recall properly"
"1) UNKNOWN. My guess: The front seats or guard rails. 2) Very seat when braking, and coming to and from a stop. Poses as a safety risk. 3) Yes, no remedy/solution was yielded. Others on forums who visited dealership stated that the dealership said it was “normal”. Despite the other side not having..."
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 Current Page | 76 | 9 | 1 | Current |
| 2017 Mazda Mazda6 | 60 | 1 | 1 | View 2017 Problems → |
| 2018 Mazda Mazda6 | 56 | 1 | 2 | View 2018 Problems → |
| 2019 Mazda Mazda6 | 6 | 0 | 1 | View 2019 Problems → |
| 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 39 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Powertrain NHTSA category: POWER TRAIN | 8 | 0 | 0 | 0 | 0 |
| Seats & Restraints NHTSA category: SEATS | 7 | 0 | 0 | 1 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 6 | 1 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 5 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES | 5 | 1 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 3 | 0 | 0 | 0 | 0 |
| Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL | 3 | 1 | 0 | 0 | 0 |
| Wheels & Hubs NHTSA category: WHEELS | 3 | 0 | 0 | 0 | 0 |
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 2 | 0 | 0 | 0 | 0 |
| PARKING BRAKE | 2 | 0 | 0 | 0 | 0 |
| Steering NHTSA category: STEERING | 2 | 1 | 0 | 0 | 0 |
| STRUCTURE,WHEELS,UNKNOWN OR OTHER | 2 | 1 | 0 | 1 | 0 |
| Suspension NHTSA category: SUSPENSION | 2 | 0 | 0 | 0 | 0 |
| Air Bags NHTSA category: AIR BAGS | 1 | 0 | 0 | 0 | 0 |
| AIR BAGS,SEAT BELTS | 1 | 0 | 0 | 0 | 0 |
| AIR BAGS,SEAT BELTS,SEATS | 1 | 0 | 0 | 0 | 0 |
| AIR BAGS,STRUCTURE,UNKNOWN OR OTHER | 1 | 1 | 0 | 2 | 0 |
| ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,SEATS | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| ELECTRONIC STABILITY CONTROL (ESC) | 1 | 0 | 0 | 0 | 0 |
| EXTERIOR LIGHTING | 1 | 0 | 0 | 0 | 0 |
| EXTERIOR LIGHTING,SERVICE BRAKES,VISIBILITY/WIPER | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,ELECTRICAL SYSTEM,ENGINE | 1 | 0 | 0 | 1 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC | 1 | 0 | 0 | 0 | 0 |
| STEERING,AIR BAGS,VEHICLE SPEED CONTROL | 1 | 1 | 0 | 2 | 0 |
| STEERING,ELECTRICAL SYSTEM,AIR BAGS,SERVICE BRAKES | 1 | 1 | 0 | 1 | 0 |
| STEERING,SUSPENSION | 1 | 0 | 0 | 0 | 0 |
| STEERING,SUSPENSION,ENGINE | 1 | 0 | 0 | 0 | 0 |
| Structure & Body NHTSA category: STRUCTURE | 1 | 0 | 0 | 0 | 0 |
| STRUCTURE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| SUSPENSION,POWER TRAIN | 1 | 0 | 0 | 0 | 0 |
| Tires NHTSA category: TIRES | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,ELECTRONIC STABILITY CONTROL (ESC) | 1 | 1 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,SERVICE BRAKES,ENGINE | 1 | 0 | 0 | 0 | 0 |
| Visibility & Wipers NHTSA category: VISIBILITY/WIPER | 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 2016 Mazda Mazda6
In official NHTSA consumer records, the most frequently cited issue area for the 2016 Mazda Mazda6 is Brakes & Traction Control, appearing in 16 records (21.1% of submitted filings).
Secondary reported categories include Electrical System (11) and Powertrain & Transmission (10).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 76 consumer defect complaints and 1 safety recall campaign for the 2016 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.
Among consumer complaint records on file with NHTSA for the 2016 Mazda Mazda6, 9 filings cite a crash, 0 cite smoke or fire, and 6 report one or more 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.