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1955 - Armstrong-Siddeley - Sapphire 346 Limousine

Technical Specs of This Model
1. Sapphire 346 Limousine 1955
General Information
Make Armstrong-Siddeley
Model Sapphire 346 Limousine
Production Year 1955
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 6/7S LIM
Number of Doors 4
Wheelbase 3378 mm     (133 in)
Front Track 1438 mm     (56,6 in)
Rear Track 1460 mm     (57,5 in)
Length 5385 mm     (212 in)
Width 1830 mm     (72 in)
Height 1676 mm     (66 in)
Ground Clearance
Length / Wheelbase Ratio 1,59
Weight 1830 kg     (4030,8 lb)
Weight Distribution (front/rear)
Fuel Capacity
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type OHV
Number of Cylinders and Placement S-6
Valves per Cylinder 2    (Total of 12 Pieces)
Engine Displacement 3435 cc     (209,62 cu in)
Bore 90 mm     (3,54 in)
Stroke 90 mm     (3,54 in)
Bore / Stroke Ratio 1
Unitary Capacity 572,5 cc/cylinder    (34,94 cu in/cylinder)
Number of Main Bearings
Compression Ratio 7 : 1
Fuel System Type 1 St carb
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 125 HP     (93,2 kW)
Maximum Engine Power rpm 4700 d/d
Maximum Engine Torque 247 N.m     (182,3 lb.ft ,  25,2 kg.m)
Maximum Engine Torque rpm 2000 d/d
Engine Torque at Max. Engine Power rpm 189,4 N.m    (4700 d/d)
Power / Weight Ratio 68,3 HP/ton    (50,9 W/kg)
Power / Engine Displacement Ratio 36,4 HP/litre    (27,1 kW/litre)
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 4M
Top Gear Ratio 1 : 1
Final Drive Ratio 4,45 : 1
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)