The Roadmaster is a Sedan with a spacious interior, fitting for 5 people and equipped with 4 doors. It has a length of 5483 mm (215.9 in.), a width of 1984 mm (78.1 in.), and a height of 1421 mm (55.9 in.). The wheelbase is 2945 mm (115.9 in.), with a front track of 1568 mm (61.7 in.) and a rear track of 1542 mm (60.7 in.).
Specs
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Rating
Body Type
Sedan
Seats
5
Doors
4
Length
5483 mm 215.87 in.
Width
1984 mm 78.11 in.
Height
1421 mm 55.94 in.
Wheelbase
2945 mm 115.94 in.
Front Track
1568 mm 61.73 in.
Rear Track
1542 mm 60.71 in.
Fuel Consumption
The Roadmaster is a petrol-powered car with a fuel consumption of 13.8 l/100 km in urban areas, 9 l/100 km in extra-urban areas, and 11.8 l/100 km combined. It's a fuel-efficient option for those looking for a reliable ride.
Specs
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Rating
Fuel Type
Petrol (Gasoline)
Fuel Consumption Urban
13.8 l/100 km 17.04 US mpg 20.47 UK mpg 7.25 km/l
Fuel Consumption Extra Urban
9 l/100 km 26.13 US mpg 31.39 UK mpg 11.11 km/l
Fuel Consumption Combined
11.8 l/100 km 19.93 US mpg 23.94 UK mpg 8.47 km/l
Engine & Transmission
The Roadmaster is a car with an internal combustion engine that provides 264 Hp and 454 Nm of torque. It has a front, longitudinal engine layout with a V-engine configuration and 8 cylinders. The engine has a displacement of 5733 cm3 and a compression ratio of 10.5. The engine is naturally aspirated, with a multi-port manifold injection fuel system. The car has a 4-speed automatic transmission and a rear-wheel drive drivetrain. The front suspension is double wishbone and the rear suspension has coil springs.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
264 Hp @ 5000 rpm.
Power Per Litre
46 Hp/l
Torque
454 Nm @ 3200 rpm. 334.85 lb.-ft. @ 3200 rpm.
Engine Layout
Front, Longitudinal
Engine Model Code
LT1
Engine Displacement
5733 cm3 349.85 cu. in.
Number Of Cylinders
8
Engine Configuration
V-engine
Cylinder Bore
101.6 mm 4 in.
Piston Stroke
88.4 mm 3.48 in.
Compression Ratio
10.5
Number Of Valves Per Cylinder
2
Fuel Injection System
Multi-port manifold injection
Engine Aspiration
Naturally aspirated engine
Engine Oil Capacity
4.7 l 4.97 US qt | 4.14 UK qt
Engine Oil Specification
5W-30, 10W-30 / API SG, API SH
Coolant
13.5 l 14.27 US qt | 11.88 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
4 gears, automatic transmission
Front Suspension
Double wishbone
Rear Suspension
Coil spring
Brakes
The Roadmaster is a reliable car with a robust braking system, featuring ventilated discs in the front and drum brakes in the rear, accompanied by an Anti-lock Braking System (ABS) for enhanced safety. It also comes equipped with hydraulic power steering and 15-inch wheel rims with 235/70 R15 S tires, providing a smooth driving experience.
Specs
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Rating
Front Brakes
Ventilated discs
Rear Brakes
Drum
Assisting Systems
ABS (Anti-lock braking system)
Power Steering
Hydraulic Steering
Tires Size
235/70 R15 S
Wheel Rims Size
15
Weight & Capacity
The car 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. The spacious trunk and fuel tank capacity make it suitable for both daily commuting and long trips.
Specs
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Rating
Weight To Power Ratio
7 kg/Hp, 142.1 Hp/tonne
Weight To Torque Ratio
4.1 kg/Nm, 244.3 Nm/tonne
Kerb Weight
1858 kg 4096.19 lbs.
Trunk Boot Space Minimum
596 l 21.05 cu. ft.
Fuel Tank Capacity
87 l 22.98 US gal | 19.14 UK gal
Frequently Asked Questions
FAQs for Buick - Roadmaster
The Roadmaster has 5 seats.
The Roadmaster is a Sedan.
The Roadmaster has a length of 5483 mm (215.9 in.), a width of 1984 mm (78.1 in.), and a height of 1421 mm (55.9 in.).
The Roadmaster is powered by a 3.5L V6 engine with 250 horsepower and 250 lb-ft of torque.
The Roadmaster comes standard with features such as a touchscreen infotainment system, leather upholstery, heated and ventilated front seats, and a panoramic sunroof.
The Roadmaster achieves an estimated 20 mpg city and 25 mpg highway.
The Roadmaster is a petrol-powered car.
The Roadmaster has a fuel consumption of 13.8 l/100 km in urban areas.
The Roadmaster has a combined fuel consumption of 11.8 l/100 km.
The Roadmaster has an internal combustion engine.
The Roadmaster has 264 horsepower.
The Roadmaster has a rear-wheel drive drivetrain.
Ventilated discs in the front and drum brakes in the rear.
15 inches.
235/70 R15 S.
The Roadmaster is known for its comfort, style, and powerful engine.
Yes, the Roadmaster is a full-size car.
The Roadmaster is known for its smooth ride.
The kerb weight of the car is 1858 kg (4096.19 lbs).
The minimum trunk space is 596 l (21.05 cu. ft).
The fuel tank capacity is 87 l (22.98 US gal | 19.14 UK gal).
