The Pontiac Sunbird Sport Coupé is a rear wheel drive automobile, with the engine located in the front, and a 2 door coupé bodyshell.
The 5 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that has an output of 125 bhp (127 PS/93 kW) of power at 3200 rpm, and maximum torque of 318 N·m (235 lb·ft/32.4 kgm) at 2000 rpm.
The engine delivers its power through to the wheels via a 3 speed automatic transmission.
Claimed weight at the kerb is 1342 kg.
Top stated speed is 165 km/h, which equates to 103 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2460 | 96.9 | |
| Spoorbreedte voor | 1405 | 55.3 | |
| Spoorbreedte achter | 1374 | 54.1 | |
| Lengte | 4550 | 179.1 | |
| Breedte | 1660 | 65.4 | |
| Hoogte | 1260 | 49.6 | |
| Bodemvrijheid | 124 | 4.9 | |
| 1.85 | |||
| Gewicht | 1342 kg | 2959 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | GM | ||
| Motor nummer | |||
| Aantal cilinders | V 8 | ||
| Cilinderinhoud | 5 litre 4999 cc (305.058 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) |
127 PS (125 bhp) (93 kW) bij 3200 t/min |
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| Max. koppel (DIN) |
318 Nm (235 ft·lb) (32.4 kgm) bij 2000 t/min |
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| Specific output (DIN) |
18.6 kW/litre 25.4 ps/litre 25 bhp/litre 0.41 bhp/cu in |
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(DIN) |
63.61 Nm/litre
0.77 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 8.4:1 | ||
| Brandstofsysteem | 1 Ro carb | ||
| 799.4 kPa (115.9 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 624.88 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 | 165 km/h (103 mph) | ||
| Power-to-weight ratio | Higher is better 94.44 PS/tonne (1000 kg) 0.09 PS/kg 69.46 kW/tonne (1000 kg) 0.07 kW/kg 93.14 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 14.4 kg/kW 24.05 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 | 4.400 | ||
| Draaicirkel | 11.70 m | ||
| Wielophanging voor | I.W.CS. | ||
| Wielophanging achter | LA.RA.TA.CS. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | |||
| Bandenmaat agter | |||
| Bremmen voor/agter | Di/Dr-S | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | 1707 cm2 | ||
| Versnellingsbak | 3 speed automatic | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 2.29 | ||
| Algemeen | |||
| Carfolio.com ID | 65967 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 44.8 | ||
| 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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