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| General Information |
| Make |
Porsche |
| Model |
911 GT3 |
| Production Year |
1999 |
| 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 |
2S FHC |
| Number of Doors |
2 |
| Wheelbase |
2350 mm (92,5 in) |
| Front Track |
1476 mm (58,1 in) |
| Rear Track |
1496 mm (58,9 in) |
| Length |
4430 mm (174,4 in) |
| Width |
1765 mm (69,5 in) |
| Height |
1305 mm (51,4 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,89 |
| Weight |
1350 kg (2973,6 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
90,9 litre (20 Imp gal , 24 US gal) |
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| Aerodynamics |
| Drag Coefficient |
0,3 |
| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Porsche |
| Engine Location |
Rear |
| Engine Alignment |
Longitudinal |
| Engine Construction |
aluminium block & head |
| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
F-6 |
| Valves per Cylinder |
2 (Total of 12 Pieces) |
| Engine Displacement |
3600 cc (219,69 cu in) |
| Bore |
100 mm (3,94 in) |
| Stroke |
76,4 mm (3,01 in) |
| Bore / Stroke Ratio |
1,31 |
| Unitary Capacity |
600 cc/cylinder (36,61 cu in/cylinder) |
| Number of Main Bearings |
8 |
| Compression Ratio |
11,7 : 1 |
| Fuel System Type |
EFi |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
360 HP (268,5 kW) |
| Maximum Engine Power rpm |
7200 d/d |
| Maximum Engine Torque |
370 N.m (273,1 lb.ft , 37,7 kg.m) |
| Maximum Engine Torque rpm |
5000 d/d |
| Engine Torque at Max. Engine Power rpm |
356 N.m (7200 d/d) |
| Power / Weight Ratio |
266,7 HP/ton (198,9 W/kg) |
| Power / Engine Displacement Ratio |
100 HP/litre (74,6 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 |
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| 0 - 100 km/h |
4,8 s |
| 0 - 160 km/h |
10,2 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
302 km/h (187,7 mph) |
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| Gearbox and Transmission |
| Transmission Type |
6M |
| Top Gear Ratio |
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| Final Drive Ratio |
3,44 : 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 |
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| Suspension (front) |
I.MS. |
| Suspension (rear) |
I.MultiLi. |
| Brakes (front/rear) |
VeDi/VeDi-S-ABS |
| Brake Disc Diameter (front) |
330 mm |
| Brake Disc Diameter (rear) |
330 mm |
| Wheels (front) |
8 x 18 |
| Wheels (rear) |
10.0 x 18 |
| Tyres (front) |
225/40 ZR 18 |
| Tyres (rear) |
285/30 ZR 18 |
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