OldsmobileCutlass Ciera1984Overview/oldsmobile/cutlass-ciera/1984/base/

1984 Oldsmobile Cutlass Ciera

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

The 1984 Oldsmobile Cutlass Ciera, a model whose later reliability would be tracked from 1991 to 1995, is specified with a modest 3-quart oil capacity and a flexible viscosity range of 20W-20, 20W-40, or 20W-50. For this model year, owner complaints totaled only 22, with the top concern area being the engine and engine cooling system, alongside two recalls. This relatively low complaint count places the 1984 edition well below the peak of 266 complaints recorded for the 1994 model year, and even under the 1991–1995 period’s low of 161, underscoring its comparatively trouble-free standing in the Cutlass Ciera lineage.

Model year199619951994199319921991199019891984

Quick specs

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

Engine oil capacity3 qtOEM · verified
Engine oil type20W-20 / 20W-40 / 20W-50OEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length191.3 in
Overall width69.7 in
Overall height55.1 in
Wheelbase104.7 in
Curb weight2906 lb

Service quick specs OEM factory data

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

This engine holds 3 qt of 20W-20 / 20W-40 / 20W-50 engine oil, DOT 3 brake fluid.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil20W-20 · 20W-40 · 20W-50 · 15W-40 · 10W-30 · 10W-40 · 5W-30
Engine Oil Capacity3 qt
Engine Oil20W-20 · 20W-40 · 20W-50 · 15W-40 · 10W-30 · 10W-40 · 5W-30
Engine Oil Capacity4 qt
Engine Oil20W-20 · 20W-40 · 20W-50 · 15W-40 · 10W-30 · 10W-40 · 5W-30
Engine Oil Capacity4 qt

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 Oldsmobile Cutlass Ciera was produced during an era preceding the federal complaint database's available records, as the year-by-year federal record provided begins in 1991—seven model years later. Consequently, this data cannot be used to establish a before-and-after trend relative to 1984, nor can 1984's position within a generation-wide recall or complaint arc be determined from the evidence provided. The available 1984-specific complaint data indicates Engine and Engine Cooling concerns (7 complaints) as the dominant issue category, with Power Train, Visibility, and Vehicle Speed Control each contributing 2 complaints, alongside 1 crash-related complaint and 3 fire-related complaints. Without contemporaneous federal records for 1984 or adjacent model years, no trend analysis across the generation is possible; therefore, the comparative arc showing complaints ranging from 161 to 266 annually (1991–1995) cannot be linked causally or statistically to 1984 conditions. The data does not specify whether the fire complaints in 1984 resulted from a systemic defect or isolated incidents. A buyer should be aware that this vehicle predates comprehensive federal electronic record-keeping, making independent inspection and documentation of the engine cooling system, drivetrain, and electrical components especially critical given the noted complaint categories.

2
Open recalls
NHTSA campaigns
0
Service bulletins
Manufacturer communications
5
ODI investigations
Office of Defects Investigation
22
Owner complaints
1 involved a crash · 3 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 22 complaints on record, top 8 components.

Engine & Engine Cooling7
Power Train2
Visibility2
Vehicle Speed Control2
Electrical System2
Fuel/Propulsion System1
Unknown Or Other1
Fuel System, Gasoline1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

89V102000Vehicle Speed ControlReported 16/06/1989

A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF). Remedy: INSTALL A NEW BUSHING IN CRUISE CONTROL SERVO BAIL.

84V011000Seats:Front Assembly:ReclinerReported 06/02/1984

SOME VEHICLES HAVE BUCKET SEAT BACK LOCKS THAT DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD 207, ANCHORAGE OF SEATS. IN EVENT OF A CRASH, THE SEAT BACK LOCK MAY NOT FUNCTION. Remedy: INSPECTION OF SEAT BACK LOCKS WILL BE PERFORMED. LOCKS THAT HAVE BENT, BROKEN OR MISSING HOOKS WILL BE REPLACED.

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 Cutlass Ciera. 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 1984 Cutlass Ciera take?

3 qt of ABOVE 40 degrees F: 30, ABOVE 20 degrees F: 20W-20, 20W-40, 20W-50, ABOVE 10 degrees F: 15W-40, ABOVE 0 degrees F: 10W-30 OR 10W-40, BELOW 60 degrees F: 5W-30, per the factory manual.

Does the 1984 Cutlass Ciera have open recalls?

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