The 911 GT3 is a rear wheel drive coupé car with a rear mounted engine, produced by Porsche.
The Porsche 911 GT3 is one of the 992 range of cars from Porsche.
The Porsche 911 GT3's engine is a naturally aspirated petrol, 4 litre, double overhead camshaft 6 cylinder with 4 valves per cylinder. In this application it develops 503 bhp (510 PS/375 kW) of power at 8400 rpm, and maximum torque of 470 N·m (347 lb·ft/47.9 kgm) at 6100 rpm. Lubrication is of the dry sump-type.
A 6 speed manual transmission supplies the power to the driven wheels.
The stated weight at the kerb is 1418 kg.
Its maximum speed quoted is 320 km/h (199 mph), quoted fuel consumption is 19.2/9.9/13.3 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 304.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2457 | 96.7 | |
| Voies AV | 1601 | 63 | |
| Voies AR | 1553 | 61.1 | |
| Longueur | 4573 | 180 | |
| Largeur | 1852 | 72.9 | |
| Hauteur | 1279 | 50.4 | |
| Garde au sol | |||
| 1.86 | |||
| Poids avec pleins | 1418 kg | 3126 | |
| Répartition poids AV | |||
| Réservoir à essence | 64 litres | 14.1 [16.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.34 | ||
| maître-couple | 2.08 m² | ||
| SCx | 0.71 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Porsche | ||
| Type moteur | |||
| Cylinders | Flat 6 | ||
| Cylindrée | 4 litre 3996 cc (243.851 cu in) |
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| Alésage × Course | 102 × 81.5 mm
4.02 × 3.21 in |
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| Rapport alésage / course | 1.25 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 510 PS (503 bhp) (375 kW) à 8400 tr/mn |
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| Couple maximale | 470 Nm (347 ft·lb) (47.9 kgm) à 6100 tr/mn |
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| Specific output | 93.9 kW/litre 127.6 ps/litre 125.9 bhp/litre 2.06 bhp/cu in |
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117.62 Nm/litre
1.42 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter sec | ||
| Taux de compression | 13.3:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1478 kPa (214.4 psi) | ||
| Régime maximal | 9000 tr/mn | ||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 666 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 3.7 s | ||
| 0-100km/h | 3.9 s | ||
| 0-160km/h | 7.9 s | ||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 320 km/h (199 mph) | ||
| Power-to-weight ratio | Higher is better 359.66 PS/tonne (1000 kg) 0.36 PS/kg 264.52 kW/tonne (1000 kg) 0.26 kW/kg 354.72 bhp/tonne (1000 kg) 0.35 bhp/kg 0.16 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.78 kg/kW 6.31 lb/bhp |
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| Consommation | |||
| Consommation | 19.2/9.9/13.3 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.2/9.9/13.3 l/100km urban/extra-urban/combined | ||
| km/litre | 5.2/10.1/7.5 km/l urban/extra-urban/combined | ||
| UK MPG | 14.7/28.5/21.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.3/23.8/17.7 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 304.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| Châssis | |||
| Emplacement de moteur | rear | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 9.0J x 20 ET54 | ||
| Roues AR | 11.0J x ET60 | ||
| Pneumatiques AV | 255/35 ZR 20 | ||
| Pneumatiques AR | 315/30 ZR 21 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 408 mm | ||
| Diamètre des freins AR | 380 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.88 | ||
| Rapport de pont | 3.96 | ||
| Généralités | |||
| Carfolio.com ID | 720060 | ||
| Production total | |||
| Type mines | |||
| 992 | |||
| RAC rating | 38.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2021 Porsche 911 GT3 added 2021-02-16. Last modified 2022-08-17. |
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