1949 - Rolls-Royce - Silver Dawn

Technical Specs of This Model
1. Silver Dawn 1951
2. Silver Dawn 1949
General Information
Make Rolls-Royce
Model Silver Dawn
Production Year 1949
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 6/7S SAL
Number of Doors 4
Wheelbase 3048 mm     (120 in)
Front Track 1442 mm     (56,8 in)
Rear Track 1486 mm     (58,5 in)
Length 5168 mm     (203,5 in)
Width 1753 mm     (69 in)
Height 1676 mm     (66 in)
Ground Clearance
Length / Wheelbase Ratio 1,7
Weight 1830 kg     (4030,8 lb)
Weight Distribution (front/rear)
Fuel Capacity
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Rolls-Royce
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type Oise
Number of Cylinders and Placement S-6
Valves per Cylinder 2    (Total of 12 Pieces)
Engine Displacement 4256 cc     (259,72 cu in)
Bore 88,89 mm     (3,5 in)
Stroke 114,3 mm     (4,5 in)
Bore / Stroke Ratio 0,78
Unitary Capacity 709,33 cc/cylinder    (43,29 cu in/cylinder)
Number of Main Bearings
Compression Ratio 6,75 : 1
Fuel System Type 1 St carb
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power
Maximum Engine Power rpm
Maximum Engine Torque
Maximum Engine Torque rpm
Engine Torque at Max. Engine Power rpm
Power / Weight Ratio
Power / Engine Displacement Ratio
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration
0 - 1000 m Acceleration
Top Speed
Gearbox and Transmission
Transmission Type 3A
Top Gear Ratio 1 : 1
Final Drive Ratio
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front) I.CS.
Suspension (rear) LA.SE.
Brakes (front/rear)
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)