Total Complaints
4 filings
MAZDA 626 · model year
4 NHTSA complaints, 2 crash reports. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1984MAZDA626 carries 4 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 2 crashes, 2 fires, 6 injuries, and 2 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 1984 626 is parking brake:conventional:mechanical:linkage and cable with 1 filings, followed by seats (1) and fuel system, gasoline:delivery (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause.
NHTSA currently has 21 investigation files overlapping the 1984 626, and 1 remain open. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
Total Complaints
4 filings
Crashes Reported
2 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE | 1 |
| SEATS | 1 |
| FUEL SYSTEM, GASOLINE:DELIVERY | 1 |
| VEHICLE SPEED CONTROL | 1 |
VEHICLE EXPERIENCED SUDDEN ACCELERATION ON TWO OCCASIONS, CAUSING COLLISIONS. MJS
IN REAREND CRASH ON FREEWAY, DRIVER SEATBACK COLLAPSED, TRAPPING REAR PASSENGER IN CAR. FUEL LINE PULLED OUT FROM TANK, ALLOWING FUEL FED FIRE, WHICH BURNED TRAPPED PASSENGER TO DEATH.
IN REAREND CRASH ON FREEWAY, DRIVER SEATBACK COLLAPSED, TRAPPING REAR PASSENGER IN CAR. FUEL LINE PULLED OUT FROM TANK, ALLOWING FUEL FED FIRE, WHICH BURNED TRAPPED PASSENGER TO DEATH.
PARKING BRAKE CABLE BROKE.
Momentary increase in steering effort after recall remedy
Inadvertent Curtain Air Bag Deployment
Front Subframe Corrosion
Lower ball joint separation
Brake Booster Failure
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 1984 MAZDA 626; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.