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| Technical Specs of This Model |
| 1. |
928S 1985
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| 2. |
928S 1979
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| General Information |
| Make |
Porsche |
| Model |
928S |
| Production Year |
1979 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
2+2 FHC |
| Number of Doors |
3 |
| Wheelbase |
2500 mm (98,4 in) |
| Front Track |
1550 mm (61 in) |
| Rear Track |
1520 mm (59,8 in) |
| Length |
4447 mm (175,1 in) |
| Width |
1836 mm (72,3 in) |
| Height |
1282 mm (50,5 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,78 |
| Weight |
1450 kg (3193,8 lb) |
| Weight Distribution (front/rear) |
%50 / %50 |
| Fuel Capacity |
86 litre (18,9 Imp gal , 22,7 US gal) |
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| Aerodynamics |
| Drag Coefficient |
0,38 |
| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Porsche |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
2 (Total of 16 Pieces) |
| Engine Displacement |
4664 cc (284,62 cu in) |
| Bore |
97 mm (3,82 in) |
| Stroke |
78,9 mm (3,11 in) |
| Bore / Stroke Ratio |
1,23 |
| Unitary Capacity |
583 cc/cylinder (35,58 cu in/cylinder) |
| Number of Main Bearings |
5 |
| Compression Ratio |
10,4 : 1 |
| Fuel System Type |
Bo fuel inj. |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
295 HP (220 kW) |
| Maximum Engine Power rpm |
5900 d/d |
| Maximum Engine Torque |
380 N.m (280,4 lb.ft , 38,8 kg.m) |
| Maximum Engine Torque rpm |
4500 d/d |
| Engine Torque at Max. Engine Power rpm |
356 N.m (5900 d/d) |
| Power / Weight Ratio |
203,4 HP/ton (151,7 W/kg) |
| Power / Engine Displacement Ratio |
63,3 HP/litre (47,2 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
6,2 s |
| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
14,3 s |
| 0 - 1000 m Acceleration |
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| Top Speed |
245 km/h (152,3 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
2,75 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,5 m (37,7 ft) |
| Suspension (front) |
I.MS.W.CS.ARB. |
| Suspension (rear) |
I.WA.W.STA.TB.CS. |
| Brakes (front/rear) |
VeDi/VeDi |
| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
225/50 VR 16 |
| Tyres (rear) |
225/50 VR 16 |
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