The Buick GS 400 is a 2 door coupé-bodied car with a front mounted engine powering the rear wheels.
The Buick GS 400 is one of the Series 44600 model family from Buick.
The 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a volume of 6.6 litres. It provides power and torque figures of 340 bhp (345 PS/254 kW) at 5000 rpm and 596 Nm (440 lbft/60.8 kgm) at 3200 rpm respectively.
A 3 speed automatic 'box transfers the power to the wheels.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2845 | 112 | |
| Voies AV | 1509 | 59.4 | |
| Voies AR | 1499 | 59 | |
| Longueur | 5098 | 200.7 | |
| Largeur | 1920 | 75.6 | |
| Hauteur | 1346 | 53 | |
| Garde au sol | 139 | 5.5 | |
| 1.79 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 75.8 litres | 16.7 [20] 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 | 6.6 litre 6555 cc (400.011 cu in) |
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| Alésage × Course | 102.62 × 99.06 mm
4.04 × 3.9 in |
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| Rapport alésage / course | 1.04 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (gross) |
345 PS (340 bhp) (254 kW) à 5000 tr/mn |
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| Couple maximale (gross) |
596 Nm (440 ft·lb) (60.8 kgm) à 3200 tr/mn |
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| Specific output (gross) |
38.7 kW/litre 52.6 ps/litre 51.9 bhp/litre 0.85 bhp/cu in |
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(gross) |
90.92 Nm/litre
1.1 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.25:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 1142.6 kPa (165.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 819.38 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | 4.060 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 6.00JK x 14 | ||
| Roues AR | 6.00JK x 14 | ||
| Pneumatiques AV | 7.75-14 | ||
| Pneumatiques AR | 7.75-14 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | 241 mm | ||
| Diamètre des freins AR | 241 mm | ||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.93 | ||
| Généralités | |||
| Carfolio.com ID | 714329 | ||
| Production total | |||
| Type mines | 44637 | ||
| Series 44600 | |||
| RAC rating | 52.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1968 Buick GS 400 Automatic added 2020-12-28. Last modified 2020-12-28. |
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