Type
4/5S EST
Number of doors
5
Wheelbase
2644 mm 104.1 in
Track: Front
1427 mm 56.2 in
Track: Rear
1407 mm 55.4 in
Length
4572 mm 180 in
Width
1699 mm 66.9 in
Height
1359 mm 53.5 in
Length:wheelbase ratio
1.73
Ground clearance
125 mm 4.9 in
Kerb weight
1205 kg 2657 lb
Fuel capacity
65 litres 14.3 UK Gal 17.2 US Gal
Bore
85.70 mm
Cylinders
S-4
Displacement
1.8 litre1759 cc(107.341 cu in)
Sump
Wet sumped
Compression ratio
8.50:1
Fuel system
1 Zenith-Stromberg 175 CD-2 carburettor
Maximum power(DIN)
88.2 PS (87.0 bhp) (64.9 kW)@ 5800 rpm
Specific output
49.5 bhp/litre0.81 bhp/cu in
Maximum torque(DIN)
134.0 Nm (99 ft?�·lb) (13.7 kgm)@ 3500 rpm
bmep
957.3 kPa (138.8 psi)
Specific torque
76.18 Nm/litre
Manufacturer
Vauxhall
Main bearings
5
Coolant
Water
Bore/stroke ratio
1.12
Unitary capacity
439.75 cc/cylinder
Aspiration
Normal
Compressor type
N/A
Intercooler
None
Catalytic converter
N
Power-to-weight
72.2 bhp/ton
Engine location
Front
Engine alignment
Longitudinal
Drive
RWD
Steering
rack & pinion
Turns lock-to-lock
4.000
Suspension
front I.W.CS.ARB.
Wheels: Front
5.0 x 13
Wheels: Rear
5.0 x 13
Tyres: Front
175 SR 13
Tyres: Rear
175 SR 13
Brakes F/R
Di/Dr-S
Brake ∅: Front
238 mm
Transmission
4M
Top gear ratio
1.00
Final drive ratio
3.73
RAC rating
18.2
year
1977