Rolls-Royce Silver Dawn Silver Dawn
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Rolls-Royce - Silver Dawn

Details-
BrandRolls-Royce
ModelSilver Dawn
GenerationSilver Dawn
Modification4.6 (128 Hp) Automatic
Start Of Production1951
End Of Production1955

Performance

None

Specs-
Max Speed140 km/h 86.99 mph
Acceleration 0 60 Mph16.2 sec

Body & Dimensions

The Silver Dawn is a sedan with a length of 5168 mm, width of 1778 mm, and height of 1670 mm. It has a wheelbase of 3048 mm and a minimum turning circle of 12.5 m. The ride height and ground clearance are 191 mm. It has 4 doors and can seat 5 people.

Specs-
Rating
Body TypeSedan
Seats5
Doors4
Length5168 mm 203.46 in.
Width1778 mm 70 in.
Height1670 mm 65.75 in.
Wheelbase3048 mm 120 in.
Front Track1435 mm 56.5 in.
Rear Track1485 mm 58.46 in.
Min Turning Circle12.5 m 41.01 ft.
Ride Height Ground Clearance191 mm 7.52 in.

Fuel Consumption

The Silver Dawn is a car that runs on petrol, with a combined fuel consumption of 20.2 liters per 100 km, which is equivalent to 11.64 US miles per gallon or 13.98 UK miles per gallon. It has a fuel efficiency of 4.95 kilometers per liter.

Specs-
Rating
Fuel TypePetrol (Gasoline)
Fuel Consumption Combined20.2 l/100 km 11.64 US mpg 13.98 UK mpg 4.95 km/l

Engine & Transmission

The car specified is a Silver Dawn with a front, longitudinal 4566 cm3 internal combustion engine, producing 128 horsepower (28 horsepower/liter) and featuring a 6-cylinder inline engine layout with a bore of 91.95 mm and a piston stroke of 114.3 mm. The compression ratio is 6.75, and each cylinder has 2 valves. The engine is carburetted, naturally aspirated, and uses an OHV valvetrain. It has a 9 liter oil capacity and uses S.A.E 20 oil. The car has a 4-speed automatic transmission and a rear-wheel drive drivetrain. The front suspension is independent coil spring, while the rear suspension is leaf spring. The car's cooling system has an 18 liter capacity.

Specs-
Rating
Powertrain ArchitectureInternal Combustion engine
Power128 Hp
Power Per Litre28 Hp/l
Engine LayoutFront, Longitudinal
Engine Displacement4566 cm3 278.63 cu. in.
Number Of Cylinders6
Engine ConfigurationInline
Cylinder Bore91.95 mm 3.62 in.
Piston Stroke114.3 mm 4.5 in.
Compression Ratio6.75
Number Of Valves Per Cylinder2
Fuel Injection SystemCarburettor
Engine AspirationNaturally aspirated engine
ValvetrainOHV
Engine Oil Capacity9 l 9.51 US qt | 7.92 UK qt
Engine Oil SpecificationS.A.E 20
Coolant18 l 19.02 US qt | 15.84 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive WheelRear wheel drive
Number Of Gears And Type Of Gearbox4 gears, automatic transmission
Front SuspensionIndependent coil spring
Rear SuspensionLeaf spring

Brakes

The Silver Dawn is a classic car with drum brakes on both the front and rear wheels. It features a cone worm with recirculation balls steering type and 215/75 R16 tires on 6.5J x 16 wheel rims.

Specs-
Rating
Front BrakesDrum
Rear BrakesDrum
Steering TypeCone worm with recirculation balls
Tires SizeFront wheel tires: 215/75 R16 Rear wheel tires: 215/75 R16
Wheel Rims Size6.5J x 16

Weight & Capacity

The Silver Dawn has a weight to power ratio of 15 kg/Hp or 66.9 Hp/tonne, a kerb weight of 1914 kg (4219.65 lbs.), and a fuel tank capacity of 82 L (21.66 US gal | 18.04 UK gal).

Specs-
Rating
Weight To Power Ratio15 kg/Hp, 66.9 Hp/tonne
Kerb Weight1914 kg 4219.65 lbs.
Fuel Tank Capacity82 l 21.66 US gal | 18.04 UK gal

Frequently Asked Questions

FAQs for Rolls-Royce - Silver Dawn

5168 mm or 203.46 in.

4

12.5 m or 41.01 ft.

Fuel efficiency information is not in the given specs.

Engine specifications are not included in the data.

Safety feature information is not available in the given specifications.

The Silver Dawn uses petrol (gasoline) as its fuel type.

The Silver Dawn consumes 20.2 liters of fuel per 100 km.

The Silver Dawn has a fuel efficiency of 11.64 US miles per gallon.

This car has a front, longitudinal 4566 cm3 internal combustion engine.

The car has a 4-speed automatic transmission.

The engine oil capacity is 9 liters.

Drum brakes on both front and rear wheels.

Cone worm with recirculation balls.

215/75 R16 on both front and rear wheels.

The Silver Dawn was one of the first models produced by the luxury car manufacturer Rolls-Royce that came with a factory-built body. It was also the first model to be fully fitted with a automatic transmission.

A little over 2,500 Silver Dawn models were produced between 1949 and 1955.

The Silver Dawn is equipped with a 4.2-liter inline-six engine.

The weight to power ratio of the Silver Dawn is 15 kg/Hp or 66.9 Hp/tonne.

The kerb weight of the Silver Dawn is 1914 kg (4219.65 lbs.).

The fuel tank capacity of the Silver Dawn is 82 L (21.66 US gal | 18.04 UK gal).