The Buick Roadmaster Estate Wagon is a 5 door estate/station wagon-bodied car with a front positioned engine driving through the rear wheels.
The power is produced by a naturally aspirated engine of 5.7 litre capacity. This powerplant features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It develops 260 bhp (264 PS/194 kW) of power at 5000 rpm, and maximum torque of 447 N·m (330 lb·ft/45.6 kgm) at 2400 rpm.
The power is transferred to the wheels via a 4 speed automatic gearbox.
Quoted weight at the kerb is 2070 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater estate/station wagon | ||
| Nombre de portes | 5 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2944 | 115.9 | |
| Voies AV | 1577 | 62.1 | |
| Voies AR | 1628 | 64.1 | |
| Longueur | 5525 | 217.5 | |
| Largeur | 2029 | 79.9 | |
| Hauteur | 1532 | 60.3 | |
| Garde au sol | 140 | 5.5 | |
| 1.88 | |||
| Poids avec pleins | 2070 kg | 4564 | |
| Répartition poids AV | |||
| Réservoir à essence | 79.6 litres | 17.5 [21] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| 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) |
264 PS (260 bhp) (194 kW) à 5000 tr/mn |
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| Couple maximale (SAE net) |
447 Nm (330 ft·lb) (45.6 kgm) à 2400 tr/mn |
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| Specific output (SAE net) |
33.8 kW/litre 46 ps/litre 45.4 bhp/litre 0.74 bhp/cu in |
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(SAE net) |
77.97 Nm/litre
0.94 ft·lb/cu3 |
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| Construction | cast iron block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 979.8 kPa (142.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 716.63 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| 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 127.35 PS/tonne (1000 kg) 0.13 PS/kg 93.66 kW/tonne (1000 kg) 0.09 kW/kg 125.6 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.68 kg/kW 17.83 lb/bhp |
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| Consommation | |||
| Consommation | 17/26 US MPG EPA city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.8/9.0 l/100km city/highway | ||
| km/litre | 7.2/11.1 km/l city/highway | ||
| UK MPG | 20.4/31.2 UK MPG city/highway | ||
| US MPG | 17.0/26.0 US MPG city/highway | ||
| 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 | 3.170 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | P225/75 R 15 | ||
| Pneumatiques AR | P225/75 R 15 | ||
| Freins AV/AR | VeDi/Dr-S-ABS | ||
| Diamètre des freins AV | 305 mm | ||
| Diamètre des freins AR | 279 mm | ||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 0.7 | ||
| Rapport de pont | 2.56 | ||
| Généralités | |||
| Carfolio.com ID | 693781 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1996 Buick Roadmaster Estate Wagon added 2020-07-19. Last modified 2020-07-19. |
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