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1978 Buick Skylark Specifications

These are standard specifications for the 1978 Buick Skylark, not necessarily specifications for the vehicle(s) in the photo(s).
Engine Location : Front
Drive Type : Rear Wheel
Production Years for Series : 1975 - 1979
Price : $3,875-$4,420
Weight : 3200 lbs | 1451.496 kg
V 6
Displacement : 3785 cc | 231.0 cu in. | 3.8 L.
Power : 105 HP (77.28 KW) @ 3400 RPM
Torque :185 Ft-Lbs (251 NM) @ 2000 RPM
Bore : 3.8 in | 97 mm.
Stroke : 3.4 in | 86 mm.
Compression : 8.0:1
Main Bearings : 4
Construction : Cast-Iron Alloy block and head
Rochester 2-barrel carburetor
V 8
Displacement : 4998 cc | 305.0 cu in. | 5.0 L.
Power : 145 HP (106.72 KW) @ 3800 RPM
Torque :245 Ft-Lbs (332 NM) @ 2400 RPM
Bore : 3.7 in | 95 mm.
Stroke : 3.5 in | 88 mm.
Compression : 8.5:1
Main Bearings : 5
Construction : Cast-iron block and head
Rochester 2 GC 2-barrel carburetor
V 8
Displacement : 5735 cc | 350.0 cu in. | 5.7 L.
Power : 155 HP (114.08 KW) @ 3400 RPM
Torque :280 Ft-Lbs (380 NM) @ 1800 RPM
Bore : 3.8 in | 97 mm.
Stroke : 3.9 in | 98 mm.
Compression : 8.0:1
Main Bearings : 5
Construction : Cast-iron block and head
Rochester Model 4GC 4-barrel carburetor
V 8
Displacement : 5735 cc | 350.0 cu in. | 5.7 L.
Power : 170 HP (125.12 KW) @ 3800 RPM
Torque :275 Ft-Lbs (373 NM) @ 2000 RPM
Bore : 4.1 in | 103 mm.
Stroke : 3.4 in | 86 mm.
Compression : 8.0:1
Main Bearings : 5
Construction : Cast-iron block and head
Rochester M4MC 4-barrel carburetor
Transmission:
3 Manual Fully synchronized; column shift

Total Buick Production for 1978 : 803,187
Total 1978 Skylark production : 114,220
1978 Buick Skylark
Coupe 2 dr. 6 P : 9,050
Coupe 2 dr. 6 P : 33,037
Coupe 2 dr. 6 P : 12,740
Hatchback 2 dr. 6 P : 2,642
Hatchback 2 dr. 6 P : 1,277
Sedan 4 dr. 6 P : 40,951
Sedan 4 dr. 6 P : 14,523
Component

SUSPENSION:REAR

Manufacturer

GENERAL MOTORS CORP.

NHTSA Campaign ID77V163000
SummaryTHE REAR AXLE SHAFTS ON THE INVOLVED VEHICLES MAY HAVE A FLAW IN THE METAL. AS A RESULT, THE SHAFT MAY BREAK, WHICH WOULD ALLOW THE TIRE AND WHEEL ASSEMBLY TO SEPARATE FROM THE VEHICLE.
RemedyDEALER WILL INSPECT AND, IF NECESSARY, INSTALL ONE OR BOTH NEW REAR AXLE SHAFTS, WITHOUT CHARGE TO OWNER.
NotesVEHICLE DESCRIPTION: PASSENGER VEHICLES.SYSTEM: SUSPENSION; REAR AXLE.CONSEQUENCES OF DEFECT: IF THIS OCCURS WHILE THE VEHICLE IS IN MOTION, IT COULDRESULT IN LOSS OF VEHICLE CONTROL WITHOUT WARNING AND AN ACCIDENT.NOTE: AS A PRECAUTION, PRIOR TO HAVING VEHICLE INSPECTED, DRIVER SHOULD AVOIDFAST CORNERING, RAPID ACCELERATIONS, OR ANY TYPE OF DRIVING WHICH MAY IMPOSEEXCESSIVE LOADS ON THE REAR AXLE SHAFTS.

Component

EQUIPMENT

Manufacturer

HONEYWELL INTERNATIONAL, INC.

NHTSA Campaign ID07E088000
SummaryCERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
ConsequenceTHIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
RemedyHONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.
NotesCUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO SAFERCAR.GOV.

Component

ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

Manufacturer

GENERAL MOTORS CORP.

Mfr Report Date19770801
NHTSA Campaign ID78V139000
SummaryTHE HUB PORTION OF THE FAN BLADE ASSEMBLY COULD CRACK DUE TO HIGH STRESS LEVELS GENERATED DURING ENGINE OPERATING CONDITIONS. EVENTUALLY, THE BLADE COULD BREAK APART AT THE HUB AND BLADE PIECES COULD BE PROPELLED INTO THE ENGINE. IF THE HOOD IS OPEN WHILE THE ENGINE IS RUNNING, THE FRAGMENTS WOULD BE FREE TO FLY FROM THE VEHICLE.
RemedyDEALER WILL REPLACE THE FAN BLADE ASSEMBLY WITHOUT CHARGE TO OWNER.
NotesVEHICLE DESCRIPTION: PASSENGER VEHICLES.SYSTEM: ENGINE COOLING; FAN BLADE ASSEMBLY.CONSEQUENCES OF DEFECT: FAN FAILURE COULD RESULT IN DAMAGE TO COMPONENTS IN THEENGINE AREA, OR PERSONAL INJURY TO BYSTANDERS IF THE HOOD IS OPEN AT THE TIME.NOTE: THE VEHICLE SHOULD NOT BE SERVICED WITH THE HOOD OPEN AND THE ENGINERUNNING UNTIL THE DEFECT IS CORRECTED.

Information provided by NHTSA
Data updated January 2023
1978 Averages
Avg. Household Income : $17,000
Avg. Home : $54,800
Avg. Gallon of Gas : $0.63

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 1978 Buick Skylark?
How many 1978 Buick Skylark were produced?
How powerful was the 1978 Buick Skylark? Was the 1978 Buick Skylark popular? Was the 1978 Buick Skylark expensive? What was the fuel economy of the 1978 Buick Skylark?

Q: What is the wheelbase size of the 1978 Buick Skylark? A: The 1978 Buick Skylark has a wheelbase size of 111.00 inches.

Q: What is the length of the 1978 Buick Skylark? A: The 1978 Buick Skylark has a length of 200.20 inches.

Q: What is the width of the 1978 Buick Skylark? A: The 1978 Buick Skylark has a width of 72.70 inches.

Q: How much did the 1978 Buick Skylark cost when new?A: The 1978 Buick Skylark cost approximately $3,875 to $4,420 (USD) when new.

Q: What were the bodystyles of the 1978 Buick Skylark? A: The 1978 Buick Skylark was offered as a Coupe, Hatchback, Sedan.

Q: How many vehicles did Buick produce in 1978? A: Buick produced 803,187 automobiles in 1978.

Q: How many 1978 Skylarks were produced? A: Buick produced 114,220 examples of the Skylark in 1978.

Q: What engines did the 1978 Buick Skylark have? A: The 1978 Buick Skylark had the following engine options: V 6 (3785 cc | 231.0 cu in. | 3.8 L.) with 105 HP (77.28 KW) @ 3400 RPM and 185 Ft-Lbs (251 NM) @ 2000 RPM
  • V 8 (4998 cc | 305.0 cu in. | 5.0 L.) with 145 HP (106.72 KW) @ 3800 RPM and 245 Ft-Lbs (332 NM) @ 2400 RPM
  • V 8 (5735 cc | 350.0 cu in. | 5.7 L.) with 155 HP (114.08 KW) @ 3400 RPM and 280 Ft-Lbs (380 NM) @ 1800 RPM
  • V 8 (5735 cc | 350.0 cu in. | 5.7 L.) with 170 HP (125.12 KW) @ 3800 RPM and 275 Ft-Lbs (373 NM) @ 2000 RPM

    • Q: What transmission did the 1978 Buick Skylark have? A: The 1978 Buick Skylark had a 3 speed Manual Fully synchronized; column shift gearbox.

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