The IsoRivolta Grifo is a 2 door coupé-bodied car with a front mounted engine supplying power to the rear wheels.
The 8 cylinder, overhead valve turbocharged engine has 2 valves per cylinder and a volume of 5.7 litres. This unit develops power and torque figures of 435 bhp (441 PS/324 kW) at 5000 rpm and 540 Nm (398 lbft/55.1 kgm) at 4000 rpm respectively.
The power is delivered to the wheels through a 6 speed manual gearbox.
Claimed kerb weight is 1600 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2550 | 100.4 | |
| Voies AV | 1610 | 63.4 | |
| Voies AR | 1610 | 63.4 | |
| Longueur | 4500 | 177.2 | |
| Largeur | 2000 | 78.7 | |
| Hauteur | 1200 | 47.2 | |
| Garde au sol | |||
| 1.76 | |||
| Poids avec pleins | 1600 kg | 3527 | |
| Répartition poids AV | |||
| Réservoir à essence | 100 litres | 22 [26.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Chevrolet | ||
| Type moteur | LT5 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5.7 litre 5733 cc (349.849 cu in) |
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| Alésage × Course | 101.6 × 88.4 mm
4 × 3.48 in |
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| Rapport alésage / course | 1.15 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (SAE net) |
441 PS (435 bhp) (324 kW) à 5000 tr/mn |
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| Couple maximale (SAE net) |
540 Nm (398 ft·lb) (55.1 kgm) à 4000 tr/mn |
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| Specific output (SAE net) |
56.6 kW/litre 76.9 ps/litre 75.9 bhp/litre 1.24 bhp/cu in |
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(SAE net) |
94.19 Nm/litre
1.14 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9:1 | ||
| Carburant | AC Rochester fuel injection | ||
| bmep (brake mean effective pressure) | 1183.6 kPa (171.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 716.63 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 275.65 PS/tonne (1000 kg) 0.28 PS/kg 202.74 kW/tonne (1000 kg) 0.2 kW/kg 271.88 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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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| 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 | |||
| Suspension AR | |||
| Roues AV | 10J x 18 | ||
| Roues AR | 13J x 18 | ||
| Pneumatiques AV | 285/35 ZR 18 | ||
| Pneumatiques AR | 335/30 ZR 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 332 mm | ||
| Diamètre des freins AR | 314 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.5 | ||
| Rapport de pont | 3.45 | ||
| Généralités | |||
| Carfolio.com ID | 560230 | ||
| Production total | |||
| Type mines | |||
| Concept | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1991 IsoRivolta Grifo added 2018-10-07. Last modified 2020-03-16. |
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