The Buick GSX 455 Stage I is a rear wheel drive vehicle, with the powerplant positioned in the front, and a 2 door coupé body.
The power is produced by a naturally aspirated engine of 7.5 litre capacity. This powerplant features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It produces 360 bhp (365 PS/268 kW) of power at 4600 rpm, and maximum torque of 691 N·m (510 lb·ft/70.5 kgm) at 2800 rpm.
A 4 speed manual transmission transmits the power to the driven wheels.
Its stated weight at the kerb is 1768 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2845 | 112 | |
| Spoorbreedte voor | 1527 | 60.1 | |
| Spoorbreedte achter | 1499 | 59 | |
| Lengte | 5131 | 202 | |
| Breedte | 1963 | 77.3 | |
| Hoogte | 1346 | 53 | |
| Bodemvrijheid | 163 | 6.4 | |
| 1.8 | |||
| Gewicht | 1768 kg | 3898 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 75.8 litres | 16.7 [20] 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 | 7.5 litre 7466 cc (455.603 cu in) |
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| Boring × Slag | 109.5 × 99.1 mm
4.31 × 3.9 in |
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| Boring/slag verhouding | 1.1 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 365 PS (360 bhp) (268 kW) bij 4600 t/min |
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| Max. koppel | 691 Nm (510 ft·lb) (70.5 kgm) bij 2800 t/min |
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| Specific output | 36 kW/litre 48.9 ps/litre 48.2 bhp/litre 0.79 bhp/cu in |
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92.55 Nm/litre
1.12 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 10.5:1 | ||
| Brandstofsysteem | 1 Rochester Quadrajet carburettor | ||
| 1163.1 kPa (168.7 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 933.25 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | |||
| Power-to-weight ratio | Higher is better 206.45 PS/tonne (1000 kg) 0.21 PS/kg 151.84 kW/tonne (1000 kg) 0.15 kW/kg 203.62 bhp/tonne (1000 kg) 0.2 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.59 kg/kW 11 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 | 5.600 | ||
| Draaicirkel | |||
| Wielophanging voor | I.CS.ARB. | ||
| Wielophanging achter | LA.CS.ARB. | ||
| Velgmaat voor | 7.00 x 15 | ||
| Velgmaat achter | 7.00 x 15 | ||
| Bandenmaat voor | G60-15 | ||
| Bandenmaat agter | G60-15 | ||
| Bremmen voor/agter | VeDi/Dr-S | ||
| Rem diameter voor | 279 mm | ||
| Rem diameter agter | 229 mm | ||
| Braked area | 2084 cm2 | ||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.64 | ||
| Algemeen | |||
| Carfolio.com ID | 140415 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 59.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1970 Buick GSX 455 Stage I added 2006-05-31. Last modified 2013-02-28. |
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