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Porsche 928 GTS

Bodywork

type 2+2 FHC
doors 2

Engine information

Bore × stroke 100.00 mm × 85.90 mm 3.94 in × 3.38 in
Cylinders V-8 in 90.0° vee
Displace 5.4 litre 5397 cc (329.345 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 32 valves in total
Engine construction alloy head and block
Sump
Compression ratio 10.40:1
Fuel system Bo LH-Jet fuel inj.
Maximum power
0-50 mph 4.10 s
0-60 mph 5.40 s
0-100 mph 14.30 s
0-100 km/h
80 - 120 km/h
402 m (Quarter mile) 14.10 s @ 100.0
Standing km 25.70 s @ 204.00 km/h
Top speed 270 km/h (168 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 215.63 bhp/ton
Specific output
Maximum torque
bmep 1164.2 kPa (168.9 psi)
Specific torque 92.64 Nm/litre
Maximum rpm
Code
Main bearings 5
Coolant Water
Bore / stroke ratio 1.16
Unitary capacity 674.63 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y

Dimensions and weight

wheelbase 2500 mm
wheelbase 98.4 in
Length (milimeters) 4447 mm
Length (inches) 175.1 in
Width (milimeters) 1850 mm
Width (inches) 72.8 in
Height (milimeters) 1282 mm
Height (inches) 50.5 in
L:W ratio 1.78
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1600 kg
Kerb weight (pounds) 3527 lb
Weight distribuiton 52.00 %
Fuel capacity (litres) 86 litres
Fuel capacity (UK Ga) 18.9 UK Ga
Fuel capacity (US Gal) 22.7 US Gal

Aerodynamics

Drag coefficient 0.350
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion VPAS
Turns lock-to-lock 3.000
Turning circle 11.30 m
Tyres 225/45 ZR 17
Wheels 7.5J x 17
Brakes F/R VeDi/VeDi-S-ABS
Brake ∅
Braked area
Transmission 5M
Top gear ratio 1.00
Final drive ratio 2.73

General information

RAC rating 49.6
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1991 Porsche 928 GTS PDF Manual
928 GTS picture
Designer unknown
Year 1991

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