Key facts

Austin Seven Countryman, 1961 MY information summary

What body style?
estate/station wagon with 4 seats
How long?
3299 mm
How heavy?
673 kg
What size engine?
0.8 litre, 848 cm3
How many cylinders?
4, Straight
How much power?
34.5 PS / 34 bhp / 25.4 kW @ 5500 rpm
How much torque?
60 Nm / 44 ft.lb / 6.1 kgm @ 2900 rpm

Austin

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Austin logo

British Leyland (Austin-Morris) Limited

1961 Austin Seven Countryman technical specifications

Introduction

The Austin Seven Countryman is an estate/station wagon with 3 doors and a front mounted engine which delivers its power to the front wheels.
The 0.8 litre engine is a naturally aspirated, overhead valve, 4 cylinder unit that has an output of 34 bhp (34.5 PS/25.4 kW) of power at 5500 rpm, and maximum torque of 60 N·m (44 lb·ft/6.1 kgm) at 2900 rpm.
The power is supplied to the wheels through a 4 speed manual gearbox.
The quoted kerb weight is 673 kg.
1961 Austin Seven Countryman data
Austin Seven Countryman, 1961 MY data
bodywork
Body type4 seater estate/station wagon
Number of doors3
Designer
dimensions & weights
mminches
Wheelbase 2137 84.1
Track/tread (front) 1213 47.8
Track/tread (rear) 1165 45.9
Length 3299 129.9
Width 1410 55.5
Height 1359 53.5
Ground clearance 181 7.1
length:wheelbase ratio 1.54
Kerb weight 673 kg 1484 lb
Weight distribution
fuel tank capacity 26.1 litres 5.7 UK Gal 6.9 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Austin
Engine code
Cylinders Straight 4
Capacity 0.8 litre
848 cc
(51.748 cu in)
Bore × Stroke 62.9 × 68.3 mm
2.48 × 2.69 in
Bore/stroke ratio 0.92
overhead valve (OHV)
2 valves per cylinder
8 valves in total
maximum power output
(Net)
34.5 PS (34 bhp) (25.4 kW)
at 5500 rpm
Specific output
(Net)
40.1 bhp/litre
0.66 bhp/cu in
maximum torque
(Net)
60 Nm (44 ft·lb) (6.1 kgm)
at 2900 rpm
Specific torque
(Net)
70.75 Nm/litre
0.86 ft·lb/cu3
Engine construction
sump
compression ratio 8.3:1
Fuel system 1 SU carb
bmep (brake mean effective pressure) 889.1 kPa (129 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 212 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio 51.22 PS/g
37.67 kW/g
50.52 bhp/ton
0.02 bhp/lb
Weight-to-power ratio 26.54 kg/kW
44.34 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
turns lock-to-lock 2.300
Turning circle 10.20 m
Front suspension I.RS.CS.
Rear suspension I.RS.CS.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R Dr/Dr
Front brake diameter
Rear brake diameter
Gearbox 4 speed manual
Top gear ratio 1.00
Final drive ratio 3.76
general
Carfolio.com ID50721
Production total
Model code
Model family
RAC rating 9.8
Insurance classification No information available
Tax band No information available
1961 Austin Seven Countryman added 1997-04-07.
Last modified 2013-02-28.

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1961 Austin Seven Countryman


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