1964 - Sunbeam - Imp Sport

Technical Specs of This Model
1. Imp Sport 1964
General Information
Make Sunbeam
Model Imp Sport
Production Year 1964
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 4/5S SAL
Number of Doors 2
Wheelbase 2083 mm     (82 in)
Front Track 1283 mm     (50,5 in)
Rear Track 1219 mm     (48 in)
Length 3531 mm     (139 in)
Width 1530 mm     (60,2 in)
Height 1384 mm     (54,5 in)
Ground Clearance 140 mm     (5,5 in)
Length / Wheelbase Ratio 1,7
Weight 747 kg     (1645,4 lb)
Weight Distribution (front/rear)
Fuel Capacity 27,3 litre   (6 Imp gal ,  7,2 US gal)
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Hillman
Engine Location Rear
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type SOHC
Number of Cylinders and Placement S-4
Valves per Cylinder 2    (Total of 8 Pieces)
Engine Displacement 875 cc     (53,4 cu in)
Bore 68 mm     (2,68 in)
Stroke 60,4 mm     (2,38 in)
Bore / Stroke Ratio 1,13
Unitary Capacity 218,75 cc/cylinder    (13,35 cu in/cylinder)
Number of Main Bearings
Compression Ratio 10 : 1
Fuel System Type 2 St carbs
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 51 HP     (38 kW)
Maximum Engine Power rpm 6100 d/d
Maximum Engine Torque 70 N.m     (51,7 lb.ft ,  7,1 kg.m)
Maximum Engine Torque rpm 4300 d/d
Engine Torque at Max. Engine Power rpm 59,5 N.m    (6100 d/d)
Power / Weight Ratio 68,3 HP/ton    (50,9 W/kg)
Power / Engine Displacement Ratio 58,3 HP/litre    (43,5 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
Final Drive Ratio 4,86 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock) 2,5
Turning Circle Diameter 9,3 m    (30,5 ft)
Suspension (front) I.CS.
Suspension (rear) I.CS.
Brakes (front/rear) Dr/Dr-S
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)