The Buick Regal is a mid-size car with a drag coefficient of 0.45, indicating a relatively low drag and improved fuel efficiency. This makes it a great option for those looking for a fuel-efficient ride.
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 meters. 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 Regal model car uses gasoline as its fuel type and has varying fuel consumption rates depending on the driving conditions. The urban fuel consumption is 11.2 l/100 km (21 US mpg, 25.22 UK mpg, 8.93 km/l), extra-urban is 7.8 l/100 km (30.16 US mpg, 36.22 UK mpg, 12.82 km/l), and the combined is 9.8 l/100 km (24 US mpg, 28.82 UK mpg, 10.2 km/l).
Specs
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Rating
Fuel Type
Petrol (Gasoline)
Fuel Consumption Urban
11.2 l/100 km 21 US mpg 25.22 UK mpg 8.93 km/l
Fuel Consumption Extra Urban
7.8 l/100 km 30.16 US mpg 36.22 UK mpg 12.82 km/l
Fuel Consumption Combined
9.8 l/100 km 24 US mpg 28.82 UK mpg 10.2 km/l
Engine & Transmission
The Regal is a rear-wheel drive car powered by a 3.8L V6 engine, producing 112 Hp and 258 Nm of torque. It features a 3-speed automatic transmission and has a fuel capacity of 4.7 liters. The car has an independent coil spring front suspension and a De-Dion rear suspension.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
112 Hp @ 3800 rpm.
Power Per Litre
29.5 Hp/l
Torque
258 Nm @ 1600 rpm. 190.29 lb.-ft. @ 1600 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
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
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 Regal features ventilated disc brakes upfront and drum brakes at the rear, offering adequate stopping power. The steering is precise and responsive, thanks to the cone worm and recirculation ball mechanism. The car is equipped with 195/75 R14 tires mounted on 14-inch wheels.
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 is a well-balanced car with a decent power-to-weight ratio of 13.3 kg/Hp and a torque-to-weight ratio of 5.8 kg/Nm. It has a kerb weight of 1490 kg and a spacious trunk boot space of 459 liters. The fuel tank capacity is 68 liters, making it suitable for long road trips.
Specs
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Rating
Weight To Power Ratio
13.3 kg/Hp, 75.2 Hp/tonne
Weight To Torque Ratio
5.8 kg/Nm, 173.2 Nm/tonne
Kerb Weight
1490 kg 3284.89 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 body type of the Regal is a Coupe.
The Regal has 2 doors.
The minimum turning circle of the Regal is 12.8 meters.
