The 911 GT1 is a passenger car from Porsche, with rear wheel drive, a rear positioned engine and a 2 door coupé body style.
Power is produced by a double overhead camshaft, 3.2 litre turbocharged dry-sumped 6 cylinder powerplant, with 4 valves per cylinder that develops power and torque figures of 536.5 bhp (544 PS/400 kW) at 7200 rpm and 600 N·m (443 lb·ft/61.2 kgm) at 4250 rpm respectively. Lubrication is of the dry sump-type.
The power is supplied to the wheels via a 6 speed manual gearbox.
The quoted weight at the kerb is 1250 kg.
It is claimed to achieve a top speed of 310 km/h, or 193 mph.
Full specs
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| bodywork | |||
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| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2500 mm | 98.4 inches | |
| Track/tread (front) | 1502 mm | 59.1 inches | |
| Track/tread (rear) | 1588 mm | 62.5 inches | |
| Length | 4710 mm | 185.4 inches | |
| Width | 1980 mm | 78 inches | |
| Height | 1173 mm | 46.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.88 | ||
| Kerb weight | 1250 kg | 2756 lb | |
| Weight distribution | |||
| fuel tank capacity | 100 litres | 22 [26.4] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | Porsche | ||
| Engine code | M 96/83 | ||
| Cylinders | Flat 6 | ||
| Capacity | 3.2 litre 3164 cc (193.079 cu in) |
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| Bore × Stroke | 95 × 74.4 mm
3.74 × 2.93 in |
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| Bore/stroke ratio | 1.28 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output (DIN) |
544 PS (536.5 bhp) (400 kW) at 7200 rpm |
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| maximum torque (DIN) |
600 Nm (443 ft·lb) (61.2 kgm) at 4250 rpm |
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| Specific output (DIN) |
126.4 kW/litre 171.9 ps/litre 169.6 bhp/litre 2.78 bhp/cu in |
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| Specific torque (DIN) |
189.63 Nm/litre
2.29 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | dry sumped | ||
| compression ratio | 9:1 | ||
| Fuel system | Bosch Motronic M5.2 fuel injection | ||
| bmep (brake mean effective pressure) | 2383 kPa (345.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 527.33 cc | ||
| Aspiration | Turbo | ||
| Compressor | 2 KKK K27.2 turbochargers | ||
| Intercooler | 2 | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 3.7 s | ||
| Acceleration 0-160km/h (100mph) | 7.1 s | ||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 310 km/h (193 mph) | ||
| Power-to-weight ratio | Higher is better 435.17 PS/tonne (1000 kg) 0.44 PS/kg 320.05 kW/tonne (1000 kg) 0.32 kW/kg 429.2 bhp/tonne (1000 kg) 0.43 bhp/kg 0.19 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.12 kg/kW 5.22 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| 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 | |||
| Turning circle | |||
| Front suspension | I.DW.ARB. | ||
| Rear suspension | I.DW.ARB. | ||
| Wheel size front | 11J x 18 ET 63 | ||
| Wheel size rear | 13J x 18 ET 80 | ||
| Tyres front | 295/35 ZR 18 | ||
| Tyres rear | 335/30 ZR 18 | ||
| Brakes F/R | VeDi/VeDi | ||
| Front brake diameter | 380 mm | ||
| Rear brake diameter | 380 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.83 | ||
| Final drive ratio | 3.44 | ||
| general | |||
| Carfolio.com ID | 77924 | ||
| Production total | |||
| Model code | |||
| RAC rating | 33.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1998 Porsche 911 GT1 added 2001-03-14. Last modified 2020-07-24. |
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