MitsubishiMirage19911.6L/mitsubishi/mirage/1991/1-6l/

1991 Mitsubishi Mirage — 1.6L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1991 Mirage 1.6L.

Body PASSENGER CAREngine 1.6LTransmission Automatic 4-spd

The 1991 Mitsubishi Mirage is a passenger car with a 1.6L engine and a four-speed automatic transmission, achieving EPA fuel economy of 19 mpg city, 26 mpg highway, and 22 mpg combined. Its 4.2-quart oil capacity accepts viscosities of 20W-40, 10W-30, or 5W-30 API, reflecting the era's engineering. With 42 total owner complaints and two recalls—the top issue being seat belts—this model year sits in the early portion of the Mirage's complaint history (1990–2024), where the highest complaint count was 88 in 1997 and the lowest was 1 in 2016, indicating that while not the most problematic, it still had notable reliability concerns.

Model year19921991199019891985

Quick specs

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

Engine oil capacity4.2 qtOEM · verified
Engine oil type20W-40 / 10W-30 / 5W-30 APIOEM · verified
EPA fuel economy19/26/22 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter MZ690072. 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.

Tire size4WD:P225-75R15OEM · verified
Wheel / rim6-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filterMZ690072
Engine air filterMD620090 alt MR571477
Fuel filterMB504757 alt MB504762
Spark plugMS851238
Front wiper bladesMR441829 alt MR300876
Serpentine beltMB332253 alt 1340A058
ThermostatMD972903 alt MD997608

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined19 / 26 / 22 mpg
DrivetrainFront-Wheel Drive
Passenger volume90 cu ft
Cargo volume10 cu ft
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

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

This engine holds 4.2 qt of 20W-40 / 10W-30 / 5W-30 API engine oil, DOT 3 · DOT 4 brake fluid.

Lubricants & capacities

Brake FluidDOT 3 · DOT 4
Engine CoolantETHYLENE GLYCOL
Engine Oil20W-40 · API · 10W-30 · 5W-30
Engine Oil Capacity4.2 qt
Power Steering FluidUse Mitsubishi PS fluid

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; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miBrake Hydraulic System (inspect fluid level) · Clutch Master Cylinder (inspect fluid level) · Engine Oil (drain & refill) · Power Steering System (inspect)
Every 15,000 miAxle Shaft Oil Seal (inspect) · Brake Line (inspect) · Brake Linings (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace)
Every 30,000 miAccessory Drive Belt (inspect) · Brake System (inspect) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Fuel Line (inspect)
Every 50,000 miFuel System (inspect)
Every 60,000 miBalance Shaft Drive Belt (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.

In the federal record, the 1991 Mirage posts 42 complaints, 2 recalls, 4 investigations, and 12 TSBs—figures virtually identical to 1990 and notably lower than the mid-generation peaks that follow, when complaints later reached 88 and recalls hit 5 in multiple years. After 1991, the 1992 model dips across all metrics before the generation trends toward substantially higher complaint volumes, escalating TSB counts, and zero investigations from 1995 onward, placing 1991 at the quiet beginning of an arc that grows more turbulent through the decade. For 1991 specifically, the top complaint areas are seat belts with 14 reports, electrical system with 8, and engine/cooling and hydraulic brakes with 4 each, alongside 6 crash-related and 2 fire-related complaints, though the data does not specify root causes. Relative to the generation’s later years, 1991 carries lighter federal scrutiny and far fewer technical service bulletins, suggesting it avoided the more pronounced systemic visibility that emerged mid-decade. Given its position before the escalation and its comparatively modest federal footprint, 1991 represents one of the more stable early years in this generation’s record and is a comparatively reasonable used-car choice within this Mirage lineage.

2
Open recalls
NHTSA campaigns
12
Service bulletins
Manufacturer communications
4
ODI investigations
Office of Defects Investigation
42
Owner complaints
6 involved a crash · 2 a fire

Owner complaints filed with NHTSA, by component

All 42 complaints on record, top 8 components.

Seat Belts14
Electrical System8
Engine & Engine Cooling4
Service Brakes, Hydraulic4
Power Train3
Tires2
Engine1
Electrical System,Exterior Lighting1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

95V103004Seat Belts:Front:Buckle AssemblyReported 24/05/1995

THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY. Remedy: OWNERS SHOULD PROMPTLY CHECK THE CONDITION AND OPERATION OF BOTH FRONT SAFETY BELT BUCKLES AND CAREFULLY INSPECT THE RED RELEASE BUTTON FOR ANY BREAKS OR CRACKS. THEY SHOULD…

Technical service bulletins NHTSA · verified

Showing 5 of 12 bulletins on record with NHTSA.

BulletinDateComponentSummary
TT2672022-04-07Unknown Or OtherTech Talk is a service newsletter that was sent out to dealers. It covers various topics…
TSB-21-00-0102021-04-23EquipmentThis Technical Service Bulletin was sent to dealers to provide instructions and Material…
TIN-21-00-0032021-03-15EquipmentThis Technical Information Notice was sent to dealers reminding them of the importance of…
TT-20-00-0022020-08-28Electrical SystemTech Talk is a service newsletter that was sent out to dealers. It covers various topics…
TIN-20-42A-0012020-08-13StructureThis Technical Information Notice was sent to dealers informing that MMNA has recently…

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 Mirage. 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.

Reference guides

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

Frequently asked

How much oil does the 1991 Mirage 1.6L take?

4.2 qt of ABOVE 32 degrees F: 20W-40 API, ABOVE -10 degrees F: 10W-30 API, BELOW 60 degrees F 5W-30 API, per the factory manual.

Does the 1991 Mirage have open recalls?

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

What gas mileage does the 1.6L get?

EPA figures are 19 city / 26 highway / 22 combined mpg.