Mazda›323›1991›Overview/mazda/323/1991/base/

1991 Mazda 323

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1991 323.

Transmission Automatic 4-spd

The 1991 Mazda 323 is a compact offering paired here with a 4-speed automatic transmission and EPA fuel economy ratings of 19 mpg city, 24 mpg highway, and 21 mpg combined — modest but serviceable figures for an economy car of its era. Across the model's 1990–1995 complaint history, this particular year stands out as the highest, with 23 total owner complaints, two recalls, and seat belts emerging as the top complaint area. That peak matters for researchers because it signals that early examples in this generation carry the greatest documented owner-reported issues, making later model years — bottoming out at just four complaints by 1995 — the more reliability-favorable choices within the same platform family.

Model year199519941993199219911990198919881987

Quick specs

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

EPA fuel economy19/24/21 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 35 · 350 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 35 · 350 CCAOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length163.8 in
Overall width65.7 in
Overall height54.3 in
Wheelbase96.5 in
Curb weight2194 lb
Weight distribution (front / rear)61/39

Ratings & economy EPA / vPIC

EPA city / highway / combined19 / 24 / 21 mpg
Drivetrain4-Wheel or All-Wheel Drive
Passenger volume92 cu ft
Cargo volume11 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 323 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

9.9–10.6 sec0–60 mph (tested)quickest 9.90 sec — 1992 3-door Hatchback
YearTrim / engine0–60¼ mileHPDrivetrain
19923-door Hatchback 1.6L I-49.90 sec17.50 sec81 hpFWD
1989SE Sedan 1.6L I-410.60 sec17.70 sec82 hpFWD

Service quick specs OEM factory data

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

Lubricants & capacities

Engine CoolantETHYLENE GLYCOL
Power Steering FluidDEXRON VI OR MERCON V

Battery & A/C

Standard BCI Group Number35
Standard BCI Cranking Performance350 cca

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi.

Every 7,500 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 30,000 miAccessory Drive Belt (inspect) · Axle Shaft Oil Seal (inspect) · Body Fasteners (torque) · Brake System (inspect) · CV Joint Boot (inspect) · Clutch Pedal Assembly (inspect)
Every 60,000 miFuel Filter (replace) · Timing Belt (replace)

Reliability & federal safety record

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

Across the 1990-1995 generation, federal data reveals a clear downward trend in complaints and technical service bulletins (TSBs) as the vehicle aged, with the highest concentration of issues occurring in the early years. The 1991 Mazda 323 sits squarely at the apex of this arc, recording the generation's highest complaint volume (23) and peaking in TSBs (25), slightly surpassing the 1990 model's 22 complaints. The primary driver for this 1991 peak is the Seat Belts category, which accounts for 15 of the 23 complaints, followed by Exterior Lighting with 3; however, the data does not specify the root causes for these failures. Crash and fire incidents are negligible for this target year, with only 1 crash complaint and 0 fire complaints recorded. Because the 1991 model represents the peak of the generation's reported problems rather than the stabilized reliability seen in the 1992-1994 models, it is a less favorable choice; prospective buyers should prioritize a later model year for a statistically sounder used purchase.

2
Open recalls
NHTSA campaigns
25
Service bulletins
Manufacturer communications
2
ODI investigations
Office of Defects Investigation
23
Owner complaints
1 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent
’90’91’92’93’94’95

Owner complaints filed with NHTSA, by component

All 23 complaints on record, top 6 components.

Seat Belts15
Exterior Lighting3
Suspension2
Visibility1
Vehicle Speed Control1
Steering1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

15V674000Electrical System:Ignition:SwitchReported 19/10/2015

Mazda North American Operations (Mazda) is recalling certain model year 1989-1998 MPV, 1990-1995 323, 1990-1998 Protege, 1992-1993 MX-3, 1993-1995 929, 1993-1997 MX-6, and 1993-1998 626 vehicles. In the affected… Remedy: Mazda will notify owners, and dealers will replace the ignition switch, free of charge. The recall began on December 17, 2015. Owners may contact Mazda Customer Experience Center…

97V211000Seat Belts:Front:WebbingReported 18/11/1997

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH FRONT SEAT AUTOMATIC SHOULDER BELTS. THE RAIL OF THE AUTOMATIC SHOULDER BELT CAN WEAR SUFFICIENTLY SUCH THAT THE CABLE WHICH RETRACTS THE BUCKLE ASSEMBLY CAN BECOME… Remedy: DEALERS WILL REPLACE THE PASSIVE SHOULDER BELT ASSEMBLY WITH A MODIFIED ONE (WITH ADDITIONAL DUST LIP) IN VEHICLES WHICH HAVE EXPERIENCED A PROBLEM. IN VEHICLES IN WHICH THE…

Technical service bulletins NHTSA · verified

Showing 5 of 25 bulletins on record with NHTSA.

BulletinDateComponentSummary
00-003-19-35832019-03-20Engine And Engine CoolingIn support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose…
09-009-19-35662019-01-14Electrical SystemIn accordance with Federal regulations, follow the procedure listed below when replacing…
09-034-18-3430a2018-10-10Vehicle Speed ControlIn accordance with Federal regulations, follow the procedure listed below when replacing…
09-034-18-34302018-08-31Vehicle Speed ControlIn accordance with Federal regulations, follow the procedure listed below when replacing…
09-035-17-30802017-08-07Electrical SystemIn accordance with Federal regulations, follow the procedure listed below when replacing…

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 323. 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.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Group 35 battery

Reference guides

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

Vehicle recalls & TSBsOBD-II trouble codesMaintenance schedulesFluid capacities & specs

Frequently asked

Does the 1991 323 have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 323 get?

EPA figures are 19 city / 24 highway / 21 combined mpg.