Key facts

1963 Austin Mini Cooper 1071S information summary

What body style?
sedan/saloon with 4/5 seats
How long?
3054 mm
How heavy?
686 kg
What size engine?
1.1 litre, 1071 cm3
How many cylinders?
4, Straight
How much power?
71 PS / 70 bhp / 52 kW @ 6200 rpm
How much torque?
84 Nm / 62 ft.lb / 8.6 kgm @ 4500 rpm
How quick?
0-60 mph: 13.50 s
How fast?
145 km/h, 90 mph

Austin

Austin logo -

Austin logo

British Leyland (Austin-Morris) Limited

1963 Austin Mini Cooper 1071S technical specifications

Introduction

This car has a 2 door saloon (sedan) body style with a front mounted engine powering the front wheels.
The 4 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 1.1 litres. It musters power and torque figures of 70 bhp (71 PS/52 kW) at 6200 rpm and 84 Nm (62 lbft/8.6 kgm) at 4500 rpm respectively.
This power is delivered to the wheels through a 4 speed manual transmission.
Quoted kerb weight is 686 kg.
It is claimed to manage a maxiumum speed of 145 km/h (90 mph).
1963 Austin Mini Cooper 1071S data
1963 Austin Mini Cooper 1071S data
bodywork
Body type4/5 seater sedan/saloon
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 2038 80.2
Track/tread (front) 1232 48.5
Track/tread (rear) 1232 48.5
Length 3054 120.2
Width 1397 55
Height 1346 53
Ground clearance 165 6.5
length:wheelbase ratio 1.5
Kerb weight 686 kg 1512 lb
Weight distribution
fuel tank capacity 25 litres 5.5 UK Gal 6.6 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Austin
Engine code
Cylinders Straight 4
Capacity 1.1 litre
1071 cc
(65.356 cu in)
Bore × Stroke 70.64 × 68.3 mm
2.78 × 2.69 in
Bore/stroke ratio 1.03
overhead valve (OHV)
2 valves per cylinder
8 valves in total
maximum power output
(Net)
71 PS (70 bhp) (52 kW)
at 6200 rpm
Specific output
(Net)
65.4 bhp/litre
1.07 bhp/cu in
maximum torque
(Net)
84 Nm (62 ft·lb) (8.6 kgm)
at 4500 rpm
Specific torque
(Net)
78.43 Nm/litre
0.95 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 9:1
Fuel system 2 SU HS2 carburettors
bmep (brake mean effective pressure) 985.6 kPa (142.9 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 267.75 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph) 9.60 s
Acceleration 0-60mph 13.50 s
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph) -1.00 s
Standing quarter-mile 19.20 s
Standing kilometre
Maximum speed 145 km/h (90 mph)
Power-to-weight ratio 103.46 PS/g
76.09 kW/g
102.04 bhp/ton
0.05 bhp/lb
Weight-to-power ratio 13.14 kg/kW
21.95 lb/bhp
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres per 100km
km per litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout transverse
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion
turns lock-to-lock 2.300
Turning circle
Front suspension I.RS.CS.
Rear suspension I.RS.CS.
Wheel size front 4.5 x 10
Wheel size rear 4.5 x 10
Tyres front Dunlop SP 145 x 10
Tyres rear Dunlop SP 145 x 10
Brakes F/R Di/Dr
Front brake diameter 191 mm
Rear brake diameter 178 mm
Gearbox 4 speed manual
Top gear ratio 1.00
Final drive ratio 3.70
general
Carfolio.com ID50688
Production total
Model code
Model family
RAC rating 12.4
Insurance classification No information available
Tax band No information available
1963 Austin Mini Cooper 1071S added before December 1995.
Last modified 2013-02-28.

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