Type

4/5S FHC

Number of doors

2

Wheelbase

2438 mm 96 in

Track: Front

1330 mm 52.4 in

Track: Rear

1321 mm 52 in

Length

4140 mm 163 in

Width

1645 mm 64.8 in

Height

1403 mm 55.2 in

Length:wheelbase ratio

1.7

Ground clearance

146 mm 5.7 in

Kerb weight

868 kg 1914 lb

Fuel capacity

52 litres 11.4 UK Gal 13.7 US Gal

Bore

70.61 mm

Cylinders

S-4

Displacement

1.3 litre1275 cc(77.805 cu in)

Compression ratio

8.80:1

Fuel system

1 SU carb

Maximum power(DIN)

60.8 PS (60.0 bhp) (44.7 kW)@ 5500 rpm

Specific output

47.1 bhp/litre0.77 bhp/cu in

Maximum torque(DIN)

94.0 Nm (69 ft?�·lb) (9.6 kgm)@ 2450 rpm

bmep

926.5 kPa (134.4 psi)

Specific torque

73.73 Nm/litre

Manufacturer

Austin

Main bearings

3

Coolant

Water

Bore/stroke ratio

0.87

Unitary capacity

318.75 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

N

0-50 mph (80 km/h)

12.50 s

Standing

22.00 s

Top speed

132 km/h (82 mph)

Power-to-weight

69.12 bhp/ton

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Steering

rack & pinion

Suspension

front I.TB.

Brakes F/R

Dr/Dr

Transmission

4M

Top gear ratio

1.00

Final drive ratio

4.11

RAC rating

12.4

year

1971