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 car is a Regal Coupe with a seating capacity of 5 and 2 doors. It has a length of 5095 mm (200.59 in.), width of 1819 mm (71.61 in.), and height of 1374 mm (54.09 in.). The wheelbase is 2746 mm (108.11 in.), with a front track of 1486 mm (58.5 in.) and rear track of 1468 mm (57.8 in.). The minimum turning circle is 12.8 m (41.99 ft.).
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 Buick Regal is a mid-size luxury car that runs on petrol and has a fuel consumption of 13.1 liters per 100 kilometers in urban areas, 8.7 liters per 100 kilometers in extra urban areas, and 11.2 liters per 100 kilometers combined. It's a decent choice for those who prioritize fuel efficiency.
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
8.7 l/100 km 27.04 US mpg 32.47 UK mpg 11.49 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 powerful 4.3L V8 engine generating 121 horsepower and 275 Nm of torque, paired with a 3-speed automatic transmission. The engine is naturally aspirated and features a carburettor for fuel delivery. The Regal offers a comfortable ride with independent coil spring suspension upfront and a De-Dion suspension at the rear.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
121 Hp @ 4000 rpm.
Power Per Litre
27.9 Hp/l
Torque
275 Nm @ 2000 rpm. 202.83 lb.-ft. @ 2000 rpm.
Engine Layout
Front, Longitudinal
Engine Model Code
LS5
Engine Displacement
4344 cm3 265.09 cu. in.
Number Of Cylinders
8
Engine Configuration
V-engine
Cylinder Bore
95.25 mm 3.75 in.
Piston Stroke
76.2 mm 3 in.
Compression Ratio
8
Number Of Valves Per Cylinder
2
Fuel Injection System
Carburettor
Engine Aspiration
Naturally aspirated engine
Engine Oil Capacity
4.7 l 4.97 US qt | 4.14 UK qt
Engine Oil Specification
10W-30
Coolant
20 l 21.13 US qt | 17.6 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 car is a Regal model with ventilated disc brakes in the front and drum brakes at the rear. It has a cone worm and recirculation balls steering type and comes with tires of size 195/75 R14 and wheel rims of size 14.
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 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 torque for effortless acceleration and climbing. The spacious trunk and fuel tank capacity make it suitable for both daily commuting and long road trips.
Specs
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Rating
Weight To Power Ratio
12.8 kg/Hp, 78.1 Hp/tonne
Weight To Torque Ratio
5.6 kg/Nm, 177.4 Nm/tonne
Kerb Weight
1550 kg 3417.17 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)
The car has 5 seats.
The body type of the car is a Coupe.
The car is 5095 mm long, 1819 mm wide, and 1374 mm high.
The drag coefficient of the Regal is 0.45.
A lower drag coefficient indicates that the car has less aerodynamic drag, which can result in improved fuel efficiency and performance.
The drag coefficient is measured in a wind tunnel and represents the amount of air resistance a vehicle experiences while moving.
The Buick Regal runs on petrol (gasoline).
The fuel consumption of the Buick Regal in urban areas is 13.1 liters per 100 kilometers.
The combined fuel consumption of the Buick Regal is 11.2 liters per 100 kilometers.
The Regal has a carburettor fuel injection system.
The Regal comes equipped with a 3-speed automatic transmission.
The Regal has a 4.3L engine displacement.
The front brakes are ventilated disc brakes.
The steering type of the car is cone worm with recirculation balls.
The size of the tires is 195/75 R14 and the wheel rims are of size 14.
The fuel economy of the Buick Regal varies depending on the trim level and engine option. The base model with a 2.4L engine gets an estimated 20 MPG city and 31 MPG highway, while the top-of-the-line model with a 3.6L engine gets an estimated 18 MPG city and 27 MPG highway.
The Buick Regal comes with a range of safety features, including forward collision alert, lane departure warning, and blind spot monitoring. It also has a 5-star overall safety rating from the National Highway Traffic Safety Administration.
Yes, the Buick Regal can tow a trailer, but the maximum towing capacity varies depending on the trim level and engine option. The base model with a 2.4L engine has a maximum towing capacity of 1,000 pounds, while the top-of-the-line model with a 3.6L engine has a maximum towing capacity of 3,500 pounds.
The spec sheet does not include fuel consumption information.
The trunk can hold a minimum of 459 liters (16.21 cubic feet).
The curb weight of the Regal is 1550 kg (3417.17 lbs).
