This vehicle has a 2 door coupé body style with a front mounted engine powering the rear wheels.
Powering the Pontiac Sunbird Sport Coupé is an overhead valve, 2.5 litre naturally aspirated 4 cylinder engine, with 2 valves per cylinder that provides power and torque figures of 85 bhp (86 PS/63 kW) at 4400 rpm and 167 N·m (123 lb·ft/17 kgm) at 2800 rpm respectively.
The power is transferred to the wheels through a 3 speed automatic gearbox.
Claimed kerb weight is 1206 kg.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2+2 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2460 | 96.9 Zoll | |
| Spurweite vorn | 1405 | 55.3 Zoll | |
| Spurweite hinten | 1374 | 54.1 Zoll | |
| Länge | 4550 | 179.1 Zoll | |
| Breite | 1660 | 65.4 Zoll | |
| Höhe | 1260 | 49.6 Zoll | |
| Bodenfreiheit | 124 | 4.9 Zoll | |
| 1.85 | |||
| Leergewicht | 1206 kg | 2659 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | GM | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 2.5 litre 2471 cc (150.79 cu in) |
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| Bohrung × Hub | 101.6 × 76.2 mm
4 × 3 in |
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| Bohrung/Hub Verhältnis | 1.33 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 8 Insgesamt Ventile |
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| Leistung (DIN) |
86 PS (85 bhp) (63 kW) bei 4400 U/min |
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| Max. Drehmoment (DIN) |
167 Nm (123 ft·lb) (17 kgm) bei 2800 U/min |
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| spezifisches Leistung (DIN) |
25.7 kW/litre 34.9 ps/litre 34.4 bhp/litre 0.56 bhp/cu in |
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| Spezifisches Drehmoment (DIN) |
67.58 Nm/litre
0.82 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | 8.3:1 | ||
| Vergasser/Einspritzung | 1 Ho carb | ||
| effektiver Mitteldruck | 849.3 kPa (123.2 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 617.75 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | |||
| Power-to-weight ratio | Higher is better 71.46 PS/tonne (1000 kg) 0.07 PS/kg 52.56 kW/tonne (1000 kg) 0.05 kW/kg 70.48 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 19.03 kg/kW 31.78 lb/bhp |
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| 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 | 4.400 | ||
| Wendekruis | 11.70 m | ||
| Radaufhängen vorn | I.W.CS. | ||
| Radaufhängen hintern | LA.RA.TA.CS. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | |||
| Reifen hintern | |||
| Bremsen vorn/hintern | Di/Dr-S | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | 1707 cm2 | ||
| Getriebe | 3 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 2.73 | ||
| Allgemein | |||
| Carfolio.com ID | 66660 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1979 Pontiac Sunbird Sport Coupé added 1996-11-10. Last modified 2013-02-28. |
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