1923 - Alvis - 12/50 SB

Technical Specs of This Model
1. 12/50 SB 1923
General Information
Make Alvis
Model 12/50 SB
Production Year 1923
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 2S RDSR
Number of Doors
Wheelbase 2858 mm     (112,5 in)
Front Track
Rear Track
Length 3886 mm     (153 in)
Width 1511 mm     (59,5 in)
Height
Ground Clearance
Length / Wheelbase Ratio 1,36
Weight
Weight Distribution (front/rear)
Fuel Capacity
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Alvis
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type OHV
Number of Cylinders and Placement S-4
Valves per Cylinder 2    (Total of 8 Pieces)
Engine Displacement 1496 cc     (91,29 cu in)
Bore 68 mm     (2,68 in)
Stroke 103 mm     (4,06 in)
Bore / Stroke Ratio 0,66
Unitary Capacity 374 cc/cylinder    (22,82 cu in/cylinder)
Number of Main Bearings
Compression Ratio 5,35 : 1
Fuel System Type 1 So carb
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 50 HP     (37,3 kW)
Maximum Engine Power rpm 4000 d/d
Maximum Engine Torque
Maximum Engine Torque rpm
Engine Torque at Max. Engine Power rpm 89 N.m    (4000 d/d)
Power / Weight Ratio
Power / Engine Displacement Ratio 33,4 HP/litre    (24,9 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 4,3 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front) LA.SE.
Suspension (rear) LA.SE.
Brakes (front/rear)
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)