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Porsche 928S

Bodywork

type 2+2 FHC
doors 3

Engine information

Bore × stroke 97.00 mm × 78.90 mm 3.82 in × 3.11 in
Cylinders V-8 in 90.0° vee
Displace 4.7 litre 4664 cc (284.615 cu in)
Engine type SOHC
Valves 2 valves per cylinder | 16 valves in total
Engine construction
Sump
Compression ratio 10.40:1
Fuel system Bo fuel inj.
Maximum power
0-50 mph
0-60 mph 6.20 s
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile) 14.30 s
Standing km
Top speed 245 km/h (152 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 203.45 bhp/ton
Specific output
Maximum torque
bmep 1023.8 kPa (148.5 psi)
Specific torque 81.48 Nm/litre
Maximum rpm
Code
Main bearings 5
Coolant Water
Bore / stroke ratio 1.23
Unitary capacity 583 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2500 mm
wheelbase 98.4 in
Length (milimeters) 4447 mm
Length (inches) 175.1 in
Width (milimeters) 1836 mm
Width (inches) 72.3 in
Height (milimeters) 1282 mm
Height (inches) 50.5 in
L:W ratio 1.78
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1450 kg
Kerb weight (pounds) 3197 lb
Weight distribuiton 50.00 %
Fuel capacity (litres) 86 litres
Fuel capacity (UK Ga) 18.9 UK Ga
Fuel capacity (US Gal) 22.7 US Gal

Aerodynamics

Drag coefficient 0.380
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion PAS
Turns lock-to-lock
Turning circle 11.50 m
Tyres 225/50 VR 16
Wheels
Brakes F/R VeDi/VeDi
Brake ∅
Braked area
Transmission 5M
Top gear ratio 1.00
Final drive ratio 2.75

General information

RAC rating 46.7
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1979 Porsche 928S PDF Manual
928S picture
Designer unknown
Year 1979

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