Pontiac Grand Prix Hardtop Coupé is a car that has a 2 door coupé body style with a front mounted engine driving through the rear wheels.
Its engine is a naturally aspirated petrol, 5 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. This unit develops 153 bhp (155 PS/114 kW) of power at 4000 rpm, and maximum torque of 304 N·m (224 lb·ft/31 kgm) at 2400 rpm.
The engine delivers its power through to the wheels by means of a 3 speed automatic gearbox.
The quoted kerb weight is 1446 kg.
The Pontiac Grand Prix Hardtop Coupé is said to be able to achieve a top speed of 180 km/h (112 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2746 | 108.1 | |
| Spoorbreedte voor | 1486 | 58.5 | |
| Spoorbreedte achter | 1468 | 57.8 | |
| Lengte | 5116 | 201.4 | |
| Breedte | 1847 | 72.7 | |
| Hoogte | 1354 | 53.3 | |
| Bodemvrijheid | 135 | 5.3 | |
| 1.86 | |||
| Gewicht | 1446 kg | 3188 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 69 litres | 15.2 [18.2] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | GM | ||
| Motor nummer | |||
| Aantal cilinders | V 8 in 90° vee | ||
| Cilinderinhoud | 5 litre 5013 cc (305.912 cu in) |
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| Boring × Slag | 95 × 88.4 mm
3.74 × 3.48 in |
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| Boring/slag verhouding | 1.07 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen (DIN) |
155 PS (153 bhp) (114 kW) bij 4000 t/min |
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| Max. koppel (DIN) |
304 Nm (224 ft·lb) (31 kgm) bij 2400 t/min |
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| Specific output (DIN) |
22.8 kW/litre 30.9 ps/litre 30.5 bhp/litre 0.5 bhp/cu in |
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(DIN) |
60.64 Nm/litre
0.73 ft·lb/cu3 |
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| Motor constructie | cast iron block & head | ||
| Smering | Nat carter | ||
| Compressieverhouding | 8.4:1 | ||
| Brandstofsysteem | 1 Ro M4MC carb | ||
| 762.1 kPa (110.5 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 626.63 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 180 km/h (112 mph) | ||
| Power-to-weight ratio | Higher is better 107.28 PS/tonne (1000 kg) 0.11 PS/kg 78.9 kW/tonne (1000 kg) 0.08 kW/kg 105.81 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.67 kg/kW 21.17 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | 3.300 | ||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 6 x 14 | ||
| Velgmaat achter | 6 x 14 | ||
| Bandenmaat voor | P195/75 R 14 | ||
| Bandenmaat agter | P195/75 R 14 | ||
| Bremmen voor/agter | VeDi/Dr-S | ||
| Rem diameter voor | 267 mm | ||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed automatic | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 2.29 | ||
| Algemeen | |||
| Carfolio.com ID | 124256 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 44.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1979 Pontiac Grand Prix Hardtop Coupé added 2004-12-20. Last modified 2013-03-04. |
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