Porsche 911 GT3 is an automobile that has a 2 door coupé type body with a rear mounted engine driving through the rear wheels.
The Porsche 911 GT3 is one of the 997 model family from Porsche.
The 6 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a displacement of 3.8 litres. In this application it provides power and torque figures of 429 bhp (435 PS/320 kW) at 7600 rpm and 430 Nm (317 lbft/43.8 kgm) at 3250 rpm respectively. It features dry sump-type lubrication.
Power is delivered to the wheels through a 6 speed manual transmission.
Stated kerb weight is 1395 kg.
It is said to be able to manage a maxiumum speed of 312 km/h or 194 mph, manufacturer claimed fuel consumption is 19.2/9.0/12.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 298.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2355 | 92.7 | |
| Voies AV | 1497 | 58.9 | |
| Voies AR | 1524 | 60 | |
| Longueur | 4460 | 175.6 | |
| Largeur | 1808 | 71.2 | |
| Hauteur | 1280 | 50.4 | |
| Garde au sol | |||
| 1.89 | |||
| Poids avec pleins | 1395 kg | 3075 | |
| Répartition poids AV | |||
| Réservoir à essence | 67 litres | 14.7 [17.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.32 | ||
| maître-couple | 2.01 m² | ||
| SCx | 0.64 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Porsche | ||
| Type moteur | |||
| Cylinders | Flat 6 | ||
| Cylindrée | 3.8 litre 3797 cc (231.707 cu in) |
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| Alésage × Course | 102.7 × 76.4 mm
4.04 × 3.01 in |
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| Rapport alésage / course | 1.34 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 435 PS (429 bhp) (320 kW) à 7600 tr/mn |
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| Couple maximale | 430 Nm (317 ft·lb) (43.8 kgm) à 3250 tr/mn |
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| Specific output | 84.3 kW/litre 114.6 ps/litre 113 bhp/litre 1.85 bhp/cu in |
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113.25 Nm/litre
1.37 ft·lb/cu3 |
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| Construction | aluminium block & head | ||
| Lubrification | Carter sec | ||
| Taux de compression | 12:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1423.1 kPa (206.4 psi) | ||
| Régime maximal | 8500 tr/mn | ||
| Nombre de paliers de vilebrequin | 8 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 632.83 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.1 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 312 km/h (194 mph) | ||
| Power-to-weight ratio | Higher is better 311.8 PS/tonne (1000 kg) 0.31 PS/kg 229.32 kW/tonne (1000 kg) 0.23 kW/kg 307.53 bhp/tonne (1000 kg) 0.31 bhp/kg 0.14 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.36 kg/kW 7.28 lb/bhp |
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| Consommation | |||
| Consommation | 19.2/9.0/12.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.2/9.0/12.6 l/100km urban/extra-urban/combined | ||
| km/litre | 5.2/11.1/7.9 km/l urban/extra-urban/combined | ||
| UK MPG | 14.7/31.4/22.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.3/26.1/18.7 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 298.0 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 | I.MS.CS. | ||
| Suspension AR | |||
| Roues AV | 8½J x 19 | ||
| Roues AR | 12J x 19 | ||
| Pneumatiques AV | 235/35 ZR 19 | ||
| Pneumatiques AR | 305/30 ZR 19 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 380 mm | ||
| Diamètre des freins AR | 350 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.92 | ||
| Rapport de pont | 3.44 | ||
| Généralités | |||
| Carfolio.com ID | 200552 | ||
| Production total | |||
| Type mines | |||
| 997 | |||
| RAC rating | 39.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Porsche 911 GT3 added 2009-08-06. Last modified 2013-02-28. |
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