The Regal model has a drag coefficient of 0.44, indicating a moderate aerodynamic design for reduced air resistance.
Specs
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Rating
Drag Coefficient Cd
0.44
Body & Dimensions
The Regal coupe offers a sleek and stylish design, with a spacious interior and powerful engine options. Its impressive handling and advanced technology make it a compelling choice in the luxury coupe segment.
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
1387 mm 54.61 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 Regal is a petrol-powered car with a fuel consumption of 13.1-13.8 l/100 km in urban areas, 9.4-10.2 l/100 km in extra urban areas, and 11.8-12.4 l/100 km combined.
Specs
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Rating
Fuel Type
Petrol (Gasoline)
Fuel Consumption Urban
13.1-13.8 l/100 km 17.96 - 17.04 US mpg 21.56 - 20.47 UK mpg 7.63 - 7.25 km/l
Fuel Consumption Extra Urban
9.4-10.2 l/100 km 25.02 - 23.06 US mpg 30.05 - 27.69 UK mpg 10.64 - 9.8 km/l
Fuel Consumption Combined
11.8-12.4 l/100 km 19.93 - 18.97 US mpg 23.94 - 22.78 UK mpg 8.47 - 8.06 km/l
Engine & Transmission
The Regal boasts a powerful 5.0-liter V8 engine producing 142 horsepower and 346 Nm of torque. It features a 3-speed automatic transmission and rear-wheel drive. The engine is naturally aspirated and utilizes a carburetor for fuel delivery.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
142 Hp @ 3200 rpm.
Power Per Litre
28.2 Hp/l
Torque
346 Nm @ 2000 rpm. 255.2 lb.-ft. @ 2000 rpm.
Engine Layout
Front, Longitudinal
Engine Model Code
LV2
Engine Displacement
5033 cm3 307.13 cu. in.
Number Of Cylinders
8
Engine Configuration
V-engine
Cylinder Bore
96.52 mm 3.8 in.
Piston Stroke
85.98 mm 3.39 in.
Compression Ratio
8
Number Of Valves Per Cylinder
2
Fuel Injection System
Carburettor
Engine Aspiration
Naturally aspirated engine
Valvetrain
OHV
Engine Oil Capacity
4.7 l 4.97 US qt | 4.14 UK qt
Engine Oil Specification
10W-30
Coolant
15 l 15.85 US qt | 13.2 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 /4 Hydramatic
Front Suspension
Independent coil spring
Rear Suspension
Suspension De-Dion
Brakes
The Buick Regal features ventilated disc brakes in the front and drum brakes in the rear, with a cone worm steering system and 14-inch wheels with 195/75 R14 tires.
Specs
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Rating
Front Brakes
Ventilated discs
Rear Brakes
Drum
Steering Type
Cone worm with recirculation balls
Tires Size
195/75 R14
Wheel Rims Size
14
Weight & Capacity
The Buick Regal is a mid-size luxury sedan with a weight-to-power ratio of 11 kg/Hp and 91.1 Hp/tonne, indicating a good balance between power and weight. It has a kerb weight of 1559 kg and a minimum trunk boot space of 459 liters. The fuel tank capacity is 68 liters.
Specs
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Rating
Weight To Power Ratio
11 kg/Hp, 91.1 Hp/tonne
Weight To Torque Ratio
4.5 kg/Nm, 221.9 Nm/tonne
Kerb Weight
1559 kg 3437.01 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)
Fuel efficiency information is not in the given spec sheet.
Engine information is not in the given spec sheet.
Standard feature list is not in the given spec sheet.
The Regal has a drag coefficient of 0.44.
The Regal's aerodynamic design is moderate, with a drag coefficient of 0.44.
A drag coefficient of 0.44 for the Regal suggests a balanced design for reducing air resistance while maintaining other factors like cabin space and styling.
Petrol (Gasoline)
13.1-13.8 l/100 km
11.8-12.4 l/100 km
The Regal has a carburetor fuel injection system.
The Regal has a 3-speed automatic transmission.
The Regal has a 5.0-liter engine displacement.
The Regal has ventilated disc brakes in the front and drum brakes in the rear.
The Regal has a cone worm steering system with recirculation balls.
The Regal has 195/75 R14 tires on 14-inch wheels.
The Regal comes equipped with a 3.0L twin-turbocharged V6 engine with 310 horsepower and 320 lb-ft of torque.
Standard features include a panoramic sunroof, leather upholstery, heated and ventilated front seats, and a Bose sound system.
The Regal gets an estimated 20 mpg city and 29 mpg highway.
The weight-to-power ratio is 11 kg/Hp and 91.1 Hp/tonne.
The kerb weight is 1559 kg or 3437.01 lbs.
The fuel tank capacity is 68 liters or 17.96 US gal | 14.96 UK gal.
