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1951 Rolls-Royce Silver Dawn 4.6 (128 Hp) Automatic

1949 Rolls-Royce Silver Dawn - Photo 1
Rolls-Royce Silver Dawn - Photo 2Rolls-Royce Silver Dawn - Photo 3Rolls-Royce Silver Dawn - Photo 4Rolls-Royce Silver Dawn - Photo 5Rolls-Royce Silver Dawn - Photo 6

Key specs

Rolls-Royce Silver Dawn Sedan 1951, 1952, 1953, 1954, 1955

What is the body type, Rolls-Royce Silver Dawn?Sedan, 4 Doors, 5 Seats
What is the fuel economy, Rolls-Royce Silver Dawn 4.6 (128 Hp) Automatic?20.2 l/100 km
11.64 US mpg
13.98 UK mpg
4.95 km/l
How fast is the car, 1951 Silver Dawn 4.6 (128 Hp) Automatic?140 km/h | 86.99 mph
0-60 mph: 16.2 sec
How much power, Rolls-Royce Silver Dawn Sedan 1951 4.6 (128 Hp) Automatic?128 Hp
What is the engine size, Rolls-Royce Silver Dawn Sedan 1951 4.6 (128 Hp) Automatic?4.6 l
4566 cm3
278.63 cu. in.
How many cylinders, 1951 Rolls-Royce 4.6 (128 Hp) Automatic?6, Inline
What is the drivetrain, Rolls-Royce Silver Dawn Sedan 1951 4.6 (128 Hp) Automatic?Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
How long is this vehicle, 1951 Rolls-Royce Silver Dawn Sedan?5168 mm
203.46 in.
How wide is the vehicle, 1951 Rolls-Royce Silver Dawn Sedan?1778 mm
70 in.
What is the curb weight, 1951 Rolls-Royce Silver Dawn 4.6 (128 Hp) Automatic?1914 kg
4219.65 lbs.
How many gears, What type is the gearbox, 1951 Rolls-Royce Silver Dawn 4.6 (128 Hp) Automatic?4, automatic transmission

Rolls-Royce Silver Dawn 4.6 (128 Hp) Automatic 1951, 1952, 1953, 1954, 1955 Specs

General information
BrandRolls-Royce
Model Silver Dawn
Generation Silver Dawn
Modification (Engine) 4.6 (128 Hp) Automatic
Start of production 1951 year
End of production 1955 year
Powertrain Architecture Internal Combustion engine
Body typeSedan
Seats 5
Doors 4
Performance specs
Fuel consumption (economy) - combined 20.2 l/100 km 11.64 US mpg
13.98 UK mpg
4.95 km/l
Fuel Type Petrol (Gasoline)
Acceleration 0 - 60 mph 16.2 sec
Maximum speed 140 km/h 86.99 mph
Weight-to-power ratio 15 kg/Hp, 66.9 Hp/tonne
Engine specs
Power 128 Hp
Power per litre 28 Hp/l
Engine layout Front, Longitudinal
Engine displacement 4566 cm3 278.63 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 91.95 mm 3.62 in.
Piston Stroke 114.3 mm 4.5 in.
Compression ratio 6.75
Number of valves per cylinder 2
Fuel injection system Carburettor
Engine aspiration Naturally aspirated engine
Valvetrain OHV
Engine oil capacity 9 l 9.51 US qt | 7.92 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 18 l 19.02 US qt | 15.84 UK qt
Space, Volume and weights
Kerb Weight 1914 kg 4219.65 lbs.
Fuel tank capacity 82 l 21.66 US gal | 18.04 UK gal
Dimensions
Length 5168 mm 203.46 in.
Width 1778 mm 70 in.
Height 1670 mm 65.75 in.
Wheelbase 3048 mm 120 in.
Front track 1435 mm 56.5 in.
Rear (Back) track 1485 mm 58.46 in.
Ride height (ground clearance) 191 mm 7.52 in.
Minimum turning circle (turning diameter) 12.5 m 41.01 ft.
Drivetrain, brakes and suspension specs
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 Independent coil spring
Rear suspension Leaf spring
Front brakesDrum
Rear brakesDrum
Steering type Cone worm with recirculation balls
Tires size Front wheel tires: 215/75 R16
Rear wheel tires: 215/75 R16
Wheel rims size6.5J x 16