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Austin Big 7

Bodywork

type 4/5S SAL
doors 0

Engine information

Bore × stroke 56.77 mm × 88.90 mm 2.24 in × 3.5 in
Cylinders S-4
Displace 0.9 litre 900 cc (54.921 cu in)
Engine type SV
Valves 2 valves per cylinder | 8 valves in total
Engine construction
Sump
Compression ratio
Fuel system
Maximum power 25.3 PS (25.0 bhp) (18.6 kW) @ 4000 rpm
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio 33.92 bhp/ton
Specific output
Maximum torque
bmep
Specific torque
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 0.64
Unitary capacity 225 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2223 mm
wheelbase 87.5 in
Length (milimeters) 3404 mm
Length (inches) 134 in
Width (milimeters) 1372 mm
Width (inches) 54 in
Height (milimeters)
Height (inches)
L:W ratio 1.53
Ground clearance (milimeters) 146 mm
Ground clearance (inches) 5.7 in
Kerb weight (kilograms) 737 kg
Kerb weight (pounds) 1625 lb
Weight distribuiton
Fuel capacity (litres) 27.3 litre
Fuel capacity (UK Ga) 6 UK Gal
Fuel capacity (US Gal) 7.2 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Unknown
Drive RWD
Steering
Turns lock-to-lock
Turning circle
Tyres
Wheels
Brakes F/R
Brake ∅
Braked area
Transmission 4M
Top gear ratio 1.00
Final drive ratio 5.13

General information

RAC rating 8.0
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1937 Austin Big 7 PDF Manual
Designer unknown
Year 1937

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