The Buick Le Sabre Custom Coupé is a coupé with 2 doors and a front mounted powerplant which transmits its power through the rear wheels.
It forms part of Buick's 4B family of cars.
Power is supplied by an overhead valve, 4.9 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 140 bhp (142 PS/104 kW) at 3600 rpm and 319 N·m (235 lb·ft/32.5 kgm) at 2000 rpm respectively.
The engine powers the wheels by means of a 3 speed automatic transmission.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2944 | 115.9 | |
| Spoorbreedte voor | 1570 | 61.8 | |
| Spoorbreedte achter | 1542 | 60.7 | |
| Lengte | 5542 | 218.2 | |
| Breedte | 1961 | 77.2 | |
| Hoogte | 1397 | 55 | |
| Bodemvrijheid | |||
| 1.88 | |||
| Gewicht | |||
| Gewichtsverdeling | |||
| Benzinetank inhalt | 79.5 litres | 17.5 [21] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | GM | ||
| Motor nummer | L27 | ||
| Aantal cilinders | V 8 in 90° vee | ||
| Cilinderinhoud | 4.9 litre 4942 cc (301.579 cu in) |
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| Boring × Slag | 101.6 × 76.2 mm
4 × 3 in |
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| Boring/slag verhouding | 1.33 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen (net) |
142 PS (140 bhp) (104 kW) bij 3600 t/min |
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| Max. koppel (net) |
319 Nm (235 ft·lb) (32.5 kgm) bij 2000 t/min |
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| Specific output (net) |
21.1 kW/litre 28.7 ps/litre 28.3 bhp/litre 0.46 bhp/cu in |
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(net) |
64.55 Nm/litre
0.78 ft·lb/cu3 |
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| Motor constructie | cast iron block & head | ||
| Smering | Nat carter | ||
| Compressieverhouding | 8.2:1 | ||
| Brandstofsysteem | 1 Rochester carburettor | ||
| 811.1 kPa (117.6 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 617.75 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 6 x 15 | ||
| Velgmaat achter | 6 x 15 | ||
| Bandenmaat voor | FR78-15 | ||
| Bandenmaat agter | FR78-15 | ||
| Bremmen voor/agter | VeDi/Dr | ||
| Rem diameter voor | 279 mm | ||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed automatic | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 2.41 | ||
| Algemeen | |||
| Carfolio.com ID | 717761 | ||
| Totaal gebouwd | |||
| Bouwserie | P37 | ||
| Model familie | 4B | ||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1978 Buick Le Sabre Custom Coupé added 2021-01-13. Last modified 2021-01-13. |
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