1956 - Rover - P4-105S

Technical Specs of This Model
1. P4-105S 1956
General Information
Make Rover
Model P4-105S
Production Year 1956
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 4/5S SAL
Number of Doors 4
Wheelbase 2819 mm     (111 in)
Front Track 1321 mm     (52 in)
Rear Track 1308 mm     (51,5 in)
Length 4528 mm     (178,3 in)
Width 1667 mm     (65,6 in)
Height 1314 mm     (51,7 in)
Ground Clearance 181 mm     (7,1 in)
Length / Wheelbase Ratio 1,61
Weight 1448 kg     (3189,4 lb)
Weight Distribution (front/rear)
Fuel Capacity 52,3 litre   (11,5 Imp gal ,  13,8 US gal)
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Rover
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 2638 cc     (160,98 cu in)
Bore 73,03 mm     (2,88 in)
Stroke 105 mm     (4,13 in)
Bore / Stroke Ratio 0,7
Unitary Capacity 439,67 cc/cylinder    (26,83 cu in/cylinder)
Number of Main Bearings
Compression Ratio 8,5 : 1
Fuel System Type 2 SU carbs
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 108 HP     (80,5 kW)
Maximum Engine Power rpm 4250 d/d
Maximum Engine Torque 206 N.m     (152 lb.ft ,  21 kg.m)
Maximum Engine Torque rpm 2500 d/d
Engine Torque at Max. Engine Power rpm 181 N.m    (4250 d/d)
Power / Weight Ratio 74,6 HP/ton    (55,6 W/kg)
Power / Engine Displacement Ratio 40,9 HP/litre    (30,5 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h 11,9 s
0 - 60 mph
0 - 100 km/h
0 - 160 km/h -1 s
80 - 120 km/h (in top gear)
0 - 400 m Acceleration 20,4 s
0 - 1000 m Acceleration
Top Speed 153 km/h   (95,1 mph)
Gearbox and Transmission
Transmission Type 4OD
Top Gear Ratio 0,77 : 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) 3,8
Turning Circle Diameter 11,3 m    (37,1 ft)
Suspension (front) I.CS.
Suspension (rear) LA.SE.
Brakes (front/rear) Dr/Dr-S
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)