The Le Mans Hardtop is a car from Pontiac, with rear wheel drive, a front positioned engine and a 4 door saloon (sedan) body style.
It is powered by a naturally aspirated engine of 3.8 litre capacity. This powerplant features overhead valve valve gear, a 90 degree V 6 cylinder layout, and 2 valves per cylinder. It develops 105 bhp (106 PS/78 kW) of power at 3200 rpm, and maximum torque of 251 N·m (185 lb·ft/25.6 kgm) at 2000 rpm.
A 3 speed manual gearbox transmits the power to the driven wheels.
Quoted kerb weight is 1658 kg.
Full specs
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Applicable to the Californian, USA domestic market(s). | ||
| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2946 | 116 Zoll | |
| Spurweite vorn | 1565 | 61.6 Zoll | |
| Spurweite hinten | 1552 | 61.1 Zoll | |
| Länge | 5385 | 212 Zoll | |
| Breite | 1966 | 77.4 Zoll | |
| Höhe | 1359 | 53.5 Zoll | |
| Bodenfreiheit | 124 | 4.9 Zoll | |
| 1.83 | |||
| Leergewicht | 1658 kg | 3655 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 82.6 litres | 18.2 [21.8] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | GM | ||
| Motor-Typ | |||
| Anzahl zylinders | V 6 in 90° vee | ||
| Hubraum | 3.8 litre 3791 cc (231.341 cu in) |
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| Bohrung × Hub | 96.52 × 86.36 mm
3.8 × 3.4 in |
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| Bohrung/Hub Verhältnis | 1.12 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 12 Insgesamt Ventile |
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| Leistung (net) |
106 PS (105 bhp) (78 kW) bei 3200 U/min |
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| Max. Drehmoment (net) |
251 Nm (185 ft·lb) (25.6 kgm) bei 2000 U/min |
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| spezifisches Leistung (net) |
20.7 kW/litre 28.1 ps/litre 27.7 bhp/litre 0.45 bhp/cu in |
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| Spezifisches Drehmoment (net) |
66.21 Nm/litre
0.8 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 8:1 | ||
| Vergasser/Einspritzung | 1 Rochester 17057445 carburettor | ||
| effektiver Mitteldruck | 832 kPa (120.7 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 4 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 631.83 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 64.21 PS/tonne (1000 kg) 0.06 PS/kg 47.22 kW/tonne (1000 kg) 0.05 kW/kg 63.33 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 21.18 kg/kW 35.37 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 | 5.600 | ||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 7 x 15 | ||
| Rädergröße hintern | 7 x 15 | ||
| Reifen vorn | FR78 x 15 | ||
| Reifen hintern | FR78 x 15 | ||
| Bremsen vorn/hintern | VeDi/Dr | ||
| Bremse Durchmesser vorn | 279 mm | ||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 3 gang Schaltgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.23 | ||
| Allgemein | |||
| Carfolio.com ID | 342771 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 34.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1977 Pontiac Le Mans Hardtop added 2013-07-06. Last modified 2020-02-02. |
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