The Maserati GranTurismo is a coupé designed by Pininfarina with 2 doors and a front mounted engine which transmits the power through the rear wheels.
The 8 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 4.2 litres. It produces power and torque figures of 400 bhp (406 PS/298 kW) at 7100 rpm and 460 Nm (339 lbft/46.9 kgm) at 4750 rpm respectively.
The engine transmits power to the wheels via a 6 speed automatic gearbox.
The stated kerb weight is 1880 kg.
It is claimed to attain a maxiumum speed of 285 km/h or 177 mph, stated fuel consumption is 21.6/10.5/14.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 345.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | Pininfarina | ||
| Dimensions et poids | |||
| Empattement | 2942 | 115.8 | |
| Voies AV | 1586 | 62.4 | |
| Voies AR | 1590 | 62.6 | |
| Longueur | 4881 | 192.2 | |
| Largeur | 1847 | 72.7 | |
| Hauteur | 1353 | 53.3 | |
| Garde au sol | |||
| 1.66 | |||
| Poids avec pleins | 1880 kg | 4145 | |
| Répartition poids AV | 49% front | ||
| Réservoir à essence | 86 litres | 18.9 [22.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.33 | ||
| maître-couple | 2.20 m² | ||
| SCx | 0.73 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Maserati | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.2 litre 4244 cc (258.985 cu in) |
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| Alésage × Course | 92 × 79.8 mm
3.62 × 3.14 in |
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| Rapport alésage / course | 1.15 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 406 PS (400 bhp) (298 kW) à 7100 tr/mn |
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| Couple maximale | 460 Nm (339 ft·lb) (46.9 kgm) à 4750 tr/mn |
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| Specific output | 70.3 kW/litre 95.6 ps/litre 94.3 bhp/litre 1.54 bhp/cu in |
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108.39 Nm/litre
1.31 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 11:1 | ||
| Carburant | |||
| bmep (brake mean effective pressure) | 1362 kPa (197.5 psi) | ||
| Régime maximal | 7250 tr/mn | ||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 530.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | 3.9 s | ||
| 0-60mph | |||
| 0-100km/h | 5.4 s | ||
| 0-160km/h | 12.3 s | ||
| 0-400m | 13.7 s
@ 105 mph |
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| 0-1000m | 23.9 s
@ 225 km/h |
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| Vitesse | 285 km/h (177 mph) | ||
| Power-to-weight ratio | Higher is better 215.72 PS/tonne (1000 kg) 0.22 PS/kg 158.66 kW/tonne (1000 kg) 0.16 kW/kg 212.77 bhp/tonne (1000 kg) 0.21 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.3 kg/kW 10.53 lb/bhp |
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| Consommation | |||
| Consommation | 21.6/10.5/14.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 21.6/10.5/14.6 l/100km urban/extra-urban/combined | ||
| km/litre | 4.6/9.5/6.8 km/l urban/extra-urban/combined | ||
| UK MPG | 13.1/26.9/19.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 10.9/22.4/16.1 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 345.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.DW.CS. | ||
| Suspension AR | I.DW.CS. | ||
| Roues AV | 8½J x 19 | ||
| Roues AR | 10½J x 19 | ||
| Pneumatiques AV | 245/40 ZR 19 | ||
| Pneumatiques AR | 285/40 ZR 19 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 330 mm | ||
| Diamètre des freins AR | 330 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.69 | ||
| Rapport de pont | 3.73 | ||
| Généralités | |||
| Carfolio.com ID | 155595 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Maserati GranTurismo added 2007-03-06. Last modified 2013-02-28. |
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