Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1984 626.
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.
Fluid capacities, tune-up values and fuel economy at a glance.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic 3-spd |
| Overall length | 178 in |
| Overall width | 66.5 in |
| Overall height | 53.9 in |
| Wheelbase | 98.8 in |
| Curb weight | 2385 lb |
| Weight distribution (front / rear) | 63/37 |
| EPA city / highway / combined | 21 / 26 / 23 mpg |
| Passenger volume | 93 cu ft |
| Cargo volume | 14 cu ft |
| Recommended fuel | Regular Gasoline |
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.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 1983 | Sedan 2.0L I-4 | 12.40 sec | 18.60 sec | 83 hp | FWD |
| 1986 | GT 5-door Hatchback 2.0L Turbo I-4 | 7.80 sec | 16.00 sec | 120 hp | FWD |
Capacities, torques and tune-up values from the factory service manual.
| Engine Coolant | ETHYLENE GLYCOL |
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.
All 3 complaints on record, top 3 components.
Source: NHTSA Office of Defects Investigation complaint database.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
Showing 3 of 3 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| 008/97 | 1997-05-19 | Equipment | USE OF A/C TRACER DYE. *TW |
| 001/97G | 1997-04-08 | Electrical System | MAINTENANCE FREE BATTERY - DIAGNOSTIC AND CHARGING PROCEDURE. *TW |
| 003/97G | 1997-01-19 | Electrical System | WIPER MOTOR INOPERATIVE - CIRCUIT BREAKER ACTIVATION. *TW |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 21 city / 26 highway / 23 combined mpg.