The Regal model has a drag coefficient of 0.45, indicating a relatively low aerodynamic drag for improved fuel efficiency and performance.
Specs
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Rating
Drag Coefficient Cd
0.45
Body & Dimensions
The Regal Coupe is a stylish and compact car with a length of 5095 mm, width of 1819 mm, and height of 1374 mm. It has a wheelbase of 2746 mm and a minimum turning circle of 12.8 m. With 2 doors and 5 seats, it's perfect for small families or individuals who want a sleek ride.
Specs
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Rating
Body Type
Coupe
Seats
5
Doors
2
Length
5095 mm 200.59 in.
Width
1819 mm 71.61 in.
Height
1374 mm 54.09 in.
Wheelbase
2746 mm 108.11 in.
Front Track
1486 mm 58.5 in.
Rear Track
1468 mm 57.8 in.
Min Turning Circle
12.8 m 41.99 ft.
Fuel Consumption
The car in question is a Regal model that runs on petrol (gasoline). Its urban fuel consumption is 13.1 l/100 km (17.96 US mpg, 21.56 UK mpg, 7.63 km/l), extra-urban fuel consumption is 9.4 l/100 km (25.02 US mpg, 30.05 UK mpg, 10.64 km/l), and combined fuel consumption is 11.2 l/100 km (21 US mpg, 25.22 UK mpg, 8.93 km/l).
Specs
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Rating
Fuel Type
Petrol (Gasoline)
Fuel Consumption Urban
13.1 l/100 km 17.96 US mpg 21.56 UK mpg 7.63 km/l
Fuel Consumption Extra Urban
9.4 l/100 km 25.02 US mpg 30.05 UK mpg 10.64 km/l
Fuel Consumption Combined
11.2 l/100 km 21 US mpg 25.22 UK mpg 8.93 km/l
Engine & Transmission
The Regal boasts a turbocharged 3.8L V-6 engine producing 177 horsepower and 373 Nm of torque. This combination delivers spirited performance and confident handling. Its automatic transmission and rear-wheel drive configuration ensure a comfortable and engaging driving experience.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
177 Hp @ 4000 rpm.
Power Per Litre
46.7 Hp/l
Torque
373 Nm @ 2600 rpm. 275.11 lb.-ft. @ 2600 rpm.
Engine Layout
Front, Longitudinal
Engine Model Code
LD5/LC6
Engine Displacement
3791 cm3 231.34 cu. in.
Number Of Cylinders
6
Engine Configuration
V-engine
Cylinder Bore
96.52 mm 3.8 in.
Piston Stroke
86.36 mm 3.4 in.
Compression Ratio
8
Number Of Valves Per Cylinder
2
Fuel Injection System
Carburettor
Engine Aspiration
Turbocharger
Valvetrain
OHV
Engine Oil Capacity
4.7 l 4.97 US qt | 4.14 UK qt
Engine Oil Specification
10W-30
Coolant
12.5 l 13.21 US qt | 11 UK qt
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive Wheel
Rear wheel drive
Number Of Gears And Type Of Gearbox
3 gears, automatic transmission Hydramatic
Front Suspension
Independent coil spring
Rear Suspension
Suspension De-Dion
Brakes
The Buick Regal features ventilated discs in the front and drum brakes in the rear. It has a cone worm with recirculation balls for steering and 205/70 R14 tires on 14-inch rims.
Specs
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Rating
Front Brakes
Ventilated discs
Rear Brakes
Drum
Steering Type
Cone worm with recirculation balls
Tires Size
205/70 R14
Wheel Rims Size
14
Weight & Capacity
The Regal boasts a strong power-to-weight ratio, indicating excellent acceleration and performance. Its weight-to-torque ratio is also impressive, suggesting ample low-end grunt. With a spacious trunk and a fuel tank capacity that rivals most competitors, the Regal appears well-equipped for daily commutes and road trips.
Specs
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Rating
Weight To Power Ratio
8.5 kg/Hp, 117.8 Hp/tonne
Weight To Torque Ratio
4 kg/Nm, 248.2 Nm/tonne
Kerb Weight
1503 kg 3313.55 lbs.
Trunk Boot Space Minimum
459 l 16.21 cu. ft.
Fuel Tank Capacity
68 l 17.96 US gal | 14.96 UK gal
Frequently Asked Questions
FAQs for Buick - Regal II Coupe (facelift 1981)
5095 mm (200.59 in.)
2
12.8 m (41.99 ft.)
The drag coefficient of the Regal is 0.45.
A drag coefficient of 0.45 is relatively low, indicating good aerodynamic design compared to other cars.
The drag coefficient of a car is affected by its shape, size, and surface features, with smoother and more streamlined shapes generally having lower drag coefficients.
The fuel efficiency of this car is average.
This car runs on petrol (gasoline).
The car's urban fuel consumption is 13.1 l/100 km (17.96 US mpg, 21.56 UK mpg, 7.63 km/l).
The Regal features a carburetor fuel injection system.
The Regal comes equipped with a 3-speed automatic transmission.
The Regal has a 3.8L engine displacement.
The Regal has ventilated discs in the front and drum brakes in the rear.
The Regal has a cone worm with recirculation balls for steering.
The Regal has 205/70 R14 tires on 14-inch rims.
The Buick Regal comes with a standard 2.4-liter four-cylinder engine, as well as optional turbocharged four-cylinder and V6 engines.
The Buick Regal comes with a number of standard and available safety features, including automatic emergency braking, lane departure warning, and a rearview camera.
The Buick Regal seats up to five passengers.
Fuel consumption information is not in the given spec sheet.
The trunk can hold a minimum of 459 l (16.21 cu. ft).
The curb weight of the Regal is 1503 kg (3313.55 lbs).
