The Buick Roadmaster Riviera is a 2 door convertible/cabriolet-bodied motor vehicle with a front located engine powering the rear wheels.
It forms part of Buick's Series 70 series.
Its 6 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that produces 300 bhp (304 PS/224 kW) of power at 4600 rpm, and maximum torque of 542 N·m (400 lb·ft/55.3 kgm) at 3200 rpm.
The engine transfers its power through to the wheels via a 2 speed automatic transmission.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater convertible/cabriolet | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 3239 | 127.5 Zoll | |
| Spurweite vorn | 1511 | 59.5 Zoll | |
| Spurweite hinten | 1506 | 59.3 Zoll | |
| Länge | 5469 | 215.3 Zoll | |
| Breite | 1971 | 77.6 Zoll | |
| Höhe | 1549 | 61 Zoll | |
| Bodenfreiheit | |||
| 1.69 | |||
| Leergewicht | |||
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 75.8 litres | 16.7 [20] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Buick | ||
| Motor-Typ | |||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 6 litre 5957 cc (363.518 cu in) |
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| Bohrung × Hub | 104.78 × 86.36 mm
4.13 × 3.4 in |
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| Bohrung/Hub Verhältnis | 1.21 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung (gross) |
304 PS (300 bhp) (224 kW) bei 4600 U/min |
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| Max. Drehmoment (gross) |
542 Nm (400 ft·lb) (55.3 kgm) bei 3200 U/min |
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| spezifisches Leistung (gross) |
37.6 kW/litre 51.1 ps/litre 50.4 bhp/litre 0.83 bhp/cu in |
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| Spezifisches Drehmoment (gross) |
90.99 Nm/litre
1.1 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 10:1 | ||
| Vergasser/Einspritzung | 1 Carter 2507 carburettor | ||
| effektiver Mitteldruck | 1143.4 kPa (165.8 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 744.63 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Verbrauch | |||
| Verbrauch | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | |||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 6L x 15 | ||
| Rädergröße hintern | 6L x 15 | ||
| Reifen vorn | 8.00-15 | ||
| Reifen hintern | 8.00-15 | ||
| Bremsen vorn/hintern | Dr/Dr-S | ||
| Bremse Durchmesser vorn | 305 mm | ||
| Bremse Durchmesser hintern | 305 mm | ||
| Braked area | |||
| Getriebe | 2 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.07 | ||
| Allgemein | |||
| Carfolio.com ID | 795784 | ||
| Production total | |||
| Modellnummer | 76C/57-4767X | ||
| Series 70 | |||
| RAC rating | 54.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1957 Buick Roadmaster Riviera added 2023-04-29. Last modified 2023-04-29. |
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