Key facts

Austin Allegro 2 1300 Super De Luxe Estate Automatic, 1977 MY information summary

What body style?
estate/station wagon with 4/5 seats
How long?
3852 mm
What size engine?
1.3 litre, 1275 cm3
How many cylinders?
4, Straight
How much power?
56 PS / 55 bhp / 41 kW @ 5250 rpm
How much torque?
92 Nm / 68 / 9.4 kgm @ 2700 rpm


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Austin logo

British Leyland (Austin-Morris) Limited

1977 Austin Allegro 2 1300 Super De Luxe Estate Automatic technical specifications


The Allegro 2 1300 Super De Luxe Estate is a front wheel drive estate/station wagon motor vehicle with a front placed engine, from Austin.
It is powered by a naturally aspirated engine of 1.3 litre capacity. This unit features overhead valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It produces 55 bhp (56 PS/41 kW) of power at 5250 rpm, and maximum torque of 92 N·m (68 lb·ft/9.4 kgm) at 2700 rpm.
The engine delivers its power through to the wheels by means of a 4 speed automatic gearbox.
1977 Austin Allegro 2 1300 Super De Luxe Estate Automatic data
Austin Allegro 2 1300 Super De Luxe Estate Automatic, 1977 MY data
Body type4/5 seater estate/station wagon
Number of doors3
dimensions & weights
Wheelbase 2442 96.1
Track/tread (front) 1380 54.3
Track/tread (rear) 1382 54.4
Length 3852 151.7
Width 1613 63.5
Height 1391 54.8
Ground clearance
length:wheelbase ratio 1.58
Kerb weight
Weight distribution
fuel tank capacity 48 litres 10.6 UK Gal 12.7 US Gal
Drag coefficient
Frontal area
engine type naturally aspirated petrol
Engine manufacturer Austin
Engine code
Cylinders Straight 4
Capacity 1.3 litre
1275 cc
(77.805 cu in)
Bore × Stroke 70.6 × 81.3 mm
2.78 × 3.2 in
Bore/stroke ratio 0.87
overhead valve (OHV)
2 valves per cylinder
8 valves in total
maximum power output
56 PS (55 bhp) (41 kW)
at 5250 rpm
Specific output
43.1 bhp/litre
0.71 bhp/cu in
maximum torque
92 Nm (68 ft·lb) (9.4 kgm)
at 2700 rpm
Specific torque
72.16 Nm/litre
0.87 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 8.8:1
Fuel system 1 SU HS4 carburettor
bmep (brake mean effective pressure) 906.7 kPa (131.5 psi)
Maximum RPM 6500 rpm
crankshaft bearings 5
Engine coolant Water
Unitary capacity 318.75 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
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
Weight-to-power ratio
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres per 100km
km per litre
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
Engine position front
Engine layout transverse
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion
turns lock-to-lock 3.500
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front 145 x 13
Tyres rear 145 x 13
Brakes F/R Di/Dr-S
Front brake diameter 246 mm
Rear brake diameter
Gearbox 4 speed automatic
Top gear ratio 1
Final drive ratio 3.76
general ID205755
Production total
Model code
Model family
RAC rating 12.4
Insurance classification No information available
Tax band No information available
1977 Austin Allegro 2 1300 Super De Luxe Estate Automatic added 2009-09-29.
Last modified 2013-02-28.

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1977 Austin Allegro 2 1300 Super De Luxe Estate Automatic

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