Mazda6261984Overview/mazda/626/1984/base/

1984 Mazda 626

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1984 626.

Transmission Automatic 3-spd

Defined by its Automatic 3-spd transmission and EPA fuel economy ratings of 21/26/23 mpg, the 1984 Mazda 626 presents a mechanical profile distinguished by zero recalls and only 3 total owner complaints primarily involving vehicle speed control. While broader model complaint history data covers the 1990-2003 period with annual volumes reaching as high as 518, this specific model year occupies a low-complaint position relative to the later documented range. This disparity places the 1984 variant at the minimal end of the available reliability records, indicating a stable standing compared to the subsequent tracked years.

Model year200220012000199919981997199619951984

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

EPA fuel economy21/26/23 mpgEPA · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 3-spd

Dimensions & weight NHTSA vPIC

Overall length178 in
Overall width66.5 in
Overall height53.9 in
Wheelbase98.8 in
Curb weight2385 lb
Weight distribution (front / rear)63/37

Ratings & economy EPA / vPIC

EPA city / highway / combined21 / 26 / 23 mpg
Passenger volume93 cu ft
Cargo volume14 cu ft
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the 626 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

7.8–12.4 sec0–60 mph (tested)quickest 7.80 sec — 1986 GT 5-door Hatchback
YearTrim / engine0–60¼ mileHPDrivetrain
1983Sedan 2.0L I-412.40 sec18.60 sec83 hpFWD
1986GT 5-door Hatchback 2.0L Turbo I-47.80 sec16.00 sec120 hpFWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Lubricants & capacities

Engine CoolantETHYLENE GLYCOL

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 1984 Mazda 626 sits well outside the year-by-year federal record provided, which begins in 1990, so direct longitudinal comparison is limited. What little 1984-specific data is available shows an exceptionally clean file: a single crash complaint, a single fire complaint, and just three minor complaint areas (Vehicle Speed Control, Fuel System/Gasoline/Seats, and Parking Brake), each registering only one report. Looking at the broader trend for context, complaints climbed steeply from 1990 (55) to a peak of 518 in 1995, remained elevated through 1998 (438), and then declined to just 9 by 2003 — but those figures reflect different model years of the 626 lineage rather than the 1984 car itself. TSB and recall activity was similarly modest in the earliest years on record (2 each in 1990) and grew substantially later in the generation, again suggesting the 1984 sits at the quiet, pre-build-up end of the arc. With only a handful of federal complaints filed against a car now four decades old, the data itself doesn't flag the 1984 as problematic — the bigger purchase risk at this point is age-related wear rather than the kinds of systemic defects that drove the mid-1990s complaint surge. Concrete takeaway: if you can find one that's been mechanically maintained, the 1984 626 is a defensible used buy from a federal-record standpoint, but a thorough pre-purchase inspection matters far more than the complaint history at this age.

0
Open recalls
NHTSA campaigns
3
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
3
Owner complaints
1 involved a crash · 1 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 3 complaints on record, top 3 components.

Vehicle Speed Control1
Fuel System, Gasoline,Seats1
Parking Brake1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 3 of 3 bulletins on record with NHTSA.

BulletinDateComponentSummary
008/971997-05-19EquipmentUSE OF A/C TRACER DYE. *TW
001/97G1997-04-08Electrical SystemMAINTENANCE FREE BATTERY - DIAGNOSTIC AND CHARGING PROCEDURE. *TW
003/97G1997-01-19Electrical SystemWIPER MOTOR INOPERATIVE - CIRCUIT BREAKER ACTIVATION. *TW

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific 626. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 1984 626 have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 626 get?

EPA figures are 21 city / 26 highway / 23 combined mpg.