Type

4/5S FHC

Number of doors

2

Wheelbase

2438 mm 96 in

Track: Front

1330 mm 52.4 in

Track: Rear

1320 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

140 mm 5.5 in

Kerb weight

925 kg 2039 lb

Fuel capacity

52 litres 11.4 UK Gal 13.7 US Gal

Bore

80.26 mm

Cylinders

S-4

Displacement

1.8 litre1799 cc(109.782 cu in)

Compression ratio

9.00:1

Fuel system

1 SU carb

Maximum power(DIN)

84.2 PS (83.0 bhp) (61.9 kW)@ 5100 rpm

Specific output

46.1 bhp/litre0.76 bhp/cu in

Maximum torque(DIN)

134.0 Nm (99 ft?�·lb) (13.7 kgm)@ 2900 rpm

bmep

936 kPa (135.8 psi)

Specific torque

74.49 Nm/litre

Manufacturer

Austin

Main bearings

5

Coolant

Water

Bore/stroke ratio

0.9

Unitary capacity

449.75 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

N

0-50 mph (80 km/h)

9.50 s

Standing

20.00 s

Top speed

153 km/h (95 mph)

Power-to-weight

89.73 bhp/ton

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Steering

rack & pinion

Suspension

front I.TB.

Brakes F/R

Di/Dr

Transmission

4M

Top gear ratio

1.00

Final drive ratio

3.64

RAC rating

16.0

year

1971