1975 Buick Regal Specifications

These are standard specifications for the 1975 Buick Regal, not necessarily specifications for the vehicle(s) in the photo(s).

Features

Engine Location :	Front
Drive Type :	Rear Wheel
Production Years for Series :	1973 - 1977
Price :	$4,255-$4,310
Weight :	3800 lbs \| 1723.651 kg

Engine & Transmission

V 6
Displacement :	3785 cc \| 231.0 cu in. \| 3.8 L.
Power :	110 BHP (80.96 KW) @ 4000 RPM
Bore :	3.8 in \| 97 mm.
Stroke :	3.4 in \| 86 mm.
Compression :	8.0:1
Cylinder Block :	Cast-iron
2-barrel carburetor

V 8
Displacement :	5735 cc \| 350.0 cu in. \| 5.7 L.
Power :	145 HP (106.72 KW) @ 3800 RPM
Bore :	3.8 in \| 97 mm.
Stroke :	3.9 in \| 98 mm.
Compression :	8.0:1
Cylinder Block :	Cast-iron
2-barrel carburetor

V 8
Displacement :	5735 cc \| 350.0 cu in. \| 5.7 L.
Power :	165 BHP (121.44 KW) @ 4000 RPM
Bore :	3.8 in \| 97 mm.
Stroke :	3.9 in \| 98 mm.
Compression :	8.0:1
Cylinder Block :	Cast-iron
4-Barrel Carburetor

Transmission:
Automatic

Production Figures

Total Buick Production for 1975 :	481,768
Total 1975 Regal production :	67,372
1975 Buick Regal
Coupe 4 dr. 5 P :	56,646
Sedan 4 dr. 5 P :	10,726

Handling

Recall

Component	VEHICLE SPEED CONTROL
Manufacturer	GENERAL MOTORS CORP.
NHTSA Campaign ID	74V140000
Notes	OLDSMOBILE CAMPAIGN NO 75-C-2.OTHERS N/A.POSSIBILITY VEHICLES EQUIPPED WITHROCHESTER 4 BBL.QUADRAJET CARBURETORS MAY HAVE HAD AN INCORRECT FAST IDLE CAMFOLLOWER LEVER INSTALLED.THIS CONDITION COULD CAUSE BINDING ON THE SECONDARYTHROTTLE PLATE LOCK OUT LEVER AT THE WIDE OPEN THROTTLE AND NOT ALLOW THEENGINE TO RETURN TO IDLE.SUCH A CONDITION COULD MAKE A VEHICLE DIFFICULT TOCONTROL.(CORRECT BY INSPECTING AND REPLACING CARBURETOR FOUND WITH ANINCORRECT LEVER.)

Component	POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT
Manufacturer	GENERAL MOTORS CORP.
NHTSA Campaign ID	75V032000
Notes	OLDSMOBILE AND BUICK CAMPAIGN NO 75-C-7.CHEVROLET CAMPAIGN NO 75-C-08.PONTIAC CAMPAIGN NO 75-C-9.DATES OF MANUFACTURE FOR CHEVROLET, BUICK,OLDSMOBILE AND GMC ARE SEPT THRU NOV 1974.PONTIAC DATES ARE SEPT 1974 THRUJAN 1975.NO STATION WAGONS ARE INVOLVED.POSSIBILITY THAT THE REAR AXLE WASASSEMBLED WITH REAR AXLE SHAFT OUTER BEARING (REAR WHEEL BEARING) WITH THRUSTPLATES THAT WERE NOT HEAT TREATED.IF THE INNER OR OUTER THRUST PLATES OFTHESE BEARINGS ARE NOT HARDENED, THE ROLLERS CAN WEAR THROUGH AND ALLOW THEREAR AXLE SHAFT TO MOVE WITH RESPECT TO AXLE HOUSING.(CORRECT BY INSPECTINGAND REPLACING AXLE ASSEMBLIES WHERE NECESSARY.)

Information provided by NHTSA
Data updated January 2023

1975 Averages

Avg. Car Cost :	$4,250
Avg. Household Income :	$14,100
Avg. Home :	$39,300
Avg. Gallon of Gas :	$0.44

1975 Buick Regal FAQs (show)

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 1975 Buick Regal?
How many 1975 Buick Regal were produced?
How powerful was the 1975 Buick Regal? Was the 1975 Buick Regal popular? Was the 1975 Buick Regal expensive? What was the fuel economy of the 1975 Buick Regal?

Q: What is the wheelbase size of the 1975 Buick Regal? A: The 1975 Buick Regal has a wheelbase size of 112.00 inches.

Q: What is the length of the 1975 Buick Regal? A: The 1975 Buick Regal has lengths of 212.00 and 216.00 inches.

Q: How much did the 1975 Buick Regal cost when new?A: The 1975 Buick Regal cost approximately $4,255 to $4,310 (USD) when new.

Q: What were the bodystyles of the 1975 Buick Regal? A: The 1975 Buick Regal was offered as a Coupe, Sedan.

Q: How many vehicles did Buick produce in 1975? A: Buick produced 481,768 automobiles in 1975.

Q: How many 1975 Regals were produced? A: Buick produced 67,372 examples of the Regal in 1975.

Q: What engines did the 1975 Buick Regal have? A: The 1975 Buick Regal had the following engine options: V 6 (3785 cc | 231.0 cu in. | 3.8 L.) with 110 BHP (80.96 KW) @ 4000 RPM

V 8 (5735 cc | 350.0 cu in. | 5.7 L.) with 145 HP (106.72 KW) @ 3800 RPM

V 8 (5735 cc | 350.0 cu in. | 5.7 L.) with 165 BHP (121.44 KW) @ 4000 RPM

Q: What transmission did the 1975 Buick Regal have? A: The 1975 Buick Regal had a Automatic gearbox.