The Pontiac Le Mans Hardtop is a coupé with 2 doors and a front mounted engine which supplies its power to the rear wheels.
It is powered by a naturally aspirated engine of 4.9 litre capacity. This unit features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It has an output of 135 bhp (137 PS/101 kW) of power at 4000 rpm, and maximum torque of 339 N·m (250 lb·ft/34.6 kgm) at 1600 rpm.
The engine powers the wheels via a 3 speed automatic set of gears.
The Pontiac Le Mans Hardtop weighs a quoted 1655 kg at the kerb.
Full specs
|
|
|||
| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2845 | 112 Zoll | |
| Spurweite vorn | 1565 | 61.6 Zoll | |
| Spurweite hinten | 1552 | 61.1 Zoll | |
| Länge | 5283 | 208 Zoll | |
| Breite | 1966 | 77.4 Zoll | |
| Höhe | 1339 | 52.7 Zoll | |
| Bodenfreiheit | 124 | 4.9 Zoll | |
| 1.86 | |||
| Leergewicht | 1655 kg | 3649 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 8 in 90° vee | ||
| Hubraum | 4.9 litre 4942 cc (301.579 cu in) |
||
| Bohrung × Hub | 101.6 × 76.2 mm
4 × 3 in |
||
| Bohrung/Hub Verhältnis | 1.33 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
||
| Leistung (net) |
137 PS (135 bhp) (101 kW) bei 4000 U/min |
||
| Max. Drehmoment (net) |
339 Nm (250 ft·lb) (34.6 kgm) bei 1600 U/min |
||
| spezifisches Leistung (net) |
20.4 kW/litre 27.7 ps/litre 27.3 bhp/litre 0.45 bhp/cu in |
||
| Spezifisches Drehmoment (net) |
68.6 Nm/litre
0.83 ft·lb/cu3 |
||
| Engine construction | cast iron block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 8.2:1 | ||
| Vergasser/Einspritzung | 1 Rochester 17057172 carburettor | ||
| effektiver Mitteldruck | 862 kPa (125 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 82.7 PS/tonne (1000 kg) 0.08 PS/kg 60.83 kW/tonne (1000 kg) 0.06 kW/kg 81.57 bhp/tonne (1000 kg) 0.08 bhp/kg 0.04 bhp/lb |
||
| Weight-to-power ratio | Lower is better 16.44 kg/kW 27.46 lb/bhp |
||
| 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 | 3.300 | ||
| 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 Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 2.56 | ||
| Allgemein | |||
| Carfolio.com ID | 342782 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1977 Pontiac Le Mans Hardtop added 2013-07-06. Last modified 2020-02-02. |
|||
