The 911 GT3 is a rear wheel drive coupé road car with a rear located engine, manufactured by Porsche.
The Porsche 911 GT3 belongs to the 996 range of cars from Porsche.
Powering the Porsche 911 GT3 is a double overhead camshaft, 3.6 litre naturally aspirated 6 cylinder powerplant, with 4 valves per cylinder that produces power and torque figures of 375 bhp (380 PS/280 kW) at 7400 rpm and 385 N·m (284 lb·ft/39.3 kgm) at 5000 rpm respectively.
Power is supplied to the wheels by means of a 6 speed manual gearbox.
The claimed kerb weight is 1380 kg.
It is said to be able to manage a top speed of 306 km/h (190 mph), officially stated fuel consumption is 20.3/8.8/12.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 328.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2355 mm | 92.7 inches | |
| Track/tread (front) | 1485 mm | 58.5 inches | |
| Track/tread (rear) | 1495 mm | 58.9 inches | |
| Length | 4435 mm | 174.6 inches | |
| Width | 1770 mm | 69.7 inches | |
| Height | 1275 mm | 50.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.88 | ||
| Kerb weight | 1380 kg | 3042 lb | |
| Weight distribution | |||
| fuel tank capacity | 89 litres | 19.6 [23.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.3 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Porsche | ||
| Engine code | |||
| Cylinders | Flat 6 | ||
| Capacity | 3.6 litre 3600 cc (219.685 cu in) |
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| Bore × Stroke | 100 × 76.4 mm
3.94 × 3.01 in |
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| Bore/stroke ratio | 1.31 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 380 PS (375 bhp) (280 kW) at 7400 rpm |
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| maximum torque | 385 Nm (284 ft·lb) (39.3 kgm) at 5000 rpm |
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| Specific output | 77.7 kW/litre 105.6 ps/litre 104.2 bhp/litre 1.71 bhp/cu in |
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| Specific torque |
106.94 Nm/litre
1.29 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 11.7:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | 1343.9 kPa (194.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 8 | ||
| Engine coolant | Water | ||
| Unitary capacity | 600 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 3.4 s | ||
| Acceleration 0-60mph | 4.5 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | 9.3 s | ||
| Standing quarter-mile | 12.6 s
@ 115 mph |
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| Standing kilometre | 22.1 s
@ 238 km/h |
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| Maximum speed | 306 km/h (190 mph) | ||
| Power-to-weight ratio | Higher is better 275.52 PS/tonne (1000 kg) 0.28 PS/kg 202.64 kW/tonne (1000 kg) 0.2 kW/kg 271.74 bhp/tonne (1000 kg) 0.27 bhp/kg 0.12 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.93 kg/kW 8.24 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 20.3/8.8/12.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 20.3/8.8/12.9 l/100km urban/extra-urban/combined | ||
| km/litre | 4.9/11.4/7.8 km/l urban/extra-urban/combined | ||
| UK MPG | 13.9/32.1/21.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 11.6/26.7/18.2 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 328.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | rear | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | 3.000 | ||
| Turning circle | |||
| Front suspension | I.MS.ARB. | ||
| Rear suspension | I.MultiLi.ARB. | ||
| Wheel size front | 8.5J x 18 ET 40 | ||
| Wheel size rear | 11J x 18 ET 63 | ||
| Tyres front | 235/40 ZR 18 | ||
| Tyres rear | 295/30 ZR 18 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 350 mm | ||
| Rear brake diameter | 330 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.85 | ||
| Final drive ratio | 3.44 | ||
| general | |||
| Carfolio.com ID | 108900 | ||
| Production total | |||
| Model code | |||
| Model family | 996 | ||
| RAC rating | 37.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 Porsche 911 GT3 added 2003-03-12. Last modified 2013-02-28. |
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