OldsmobileToronado1989Overview/oldsmobile/toronado/1989/base/

1989 Oldsmobile Toronado

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1989 Toronado.

Transmission Automatic 4-spd

The 1989 Oldsmobile Toronado, a front-wheel-drive personal luxury coupe, offered EPA fuel economy ratings of 17 mpg city, 26 mpg highway, and 20 mpg combined, paired with a four-speed automatic transmission that delivered a balanced blend of comfort and efficiency for its segment; while this model year carried three recalls and a top complaint area in service brakes, its total owner complaint count of just two stands notably lower than the model's 1990 peak of 16 complaints, and with documented complaint history showing a steady decline through 1995 (reaching a low of one complaint), the 1989 model represents a point in the Toronado's lifecycle where early mechanical issues were being resolved and overall reliability was trending sharply upward.

Model year19921991198919881987198619851984

Quick specs

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

EPA fuel economy17/26/20 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 12731175. Note the factory fuel filter and serpentine belt are now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known. 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.

OE service part numbers OEM · verified

Engine oil filter12731175 alt 25322835
Engine air filter24577608
Fuel filter25171792 discontinued
Spark plug19355205
Front wiper blades22155381
Serpentine belt10230725 discontinued
Thermostat24506986 alt 12337860

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length187.4 in
Overall width70.9 in
Overall height53.1 in
Wheelbase107.9 in
Curb weight3364 lb
Weight distribution (front / rear)65/35

Ratings & economy EPA / vPIC

EPA city / highway / combined17 / 26 / 20 mpg
DrivetrainFront-Wheel Drive
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

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

Lubricants & capacities

Engine CoolantETHYLENE GLYCOL
Power Steering FluidUSE GM PART NO. 1050017 OR EQUIVALENT

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter at 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.

At 7,500 miEngine Oil Filter (replace) · Throttle Body (torque) · Tire & Wheel Assembly (rotate)
Every 7,500 miAxle Shaft Oil Seal (inspect) · Body Latches, Locks & Hinges (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Engine Oil (drain & refill) · Exhaust System (Complete) (inspect)
Every 15,000 miEngine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 30,000 miAccessory Drive Belt (inspect) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Engine Coolant System (drain, flush & refill) · Fuel Line (inspect) · Fuel Tank (inspect)
Every 100,000 miTransmission Fluid & Filter (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.

The 1989 Toronado shows only two reported complaints — both in Service Brakes, Hydraulic — with zero crash or fire complaints, though the federal record provides no total complaint, recall, investigation, or TSB counts for the target year itself. The subsequent generation arc begins with a sharp spike in 1990 (16 complaints, three recalls, one investigation), then declines to four complaints and one recall in 1991, stabilizes at five complaints and two recalls in 1992 with rising TSBs (seven), and falls to a single complaint by 1995. The 1989 model year precedes this documented peak, and its minimal known complaint profile suggests it may avoid the 1990 surge, but the absence of complete federal metrics for 1989 prevents definitive comparison. The data does not specify root causes for the brake complaints or the 1990 spike. Given the limited but clean 1989 record and the improving trend after 1990, this appears to be a relatively favorable year to buy, provided a thorough pre-purchase inspection focuses on the hydraulic brake system.

3
Open recalls
NHTSA campaigns
0
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
2
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★★
Side★★★★★
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 2 complaints on record, top 1 components.

Service Brakes, Hydraulic2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

06E043000Fuel System, GasolineReported 19/05/2006

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18… Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION…

89V056000Service Brakes, Air:AntilockReported 05/04/1989

LEFT FRONT BRAKE PIPE MAY CONTACT THE CRUISE CONTROL SERVO BRACKET. Remedy: REPLACE LEFT FRONT BRAKE PIPE ASSEMBLY.

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 Toronado. 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

Does the 1989 Toronado have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Toronado get?

EPA figures are 17 city / 26 highway / 20 combined mpg.