Packard Twelve Coupé is an automobile that has a 2 door coupé body style with a front mounted engine that delivers power to the rear wheels.
The Twelve Coupé forms part of Packard's 1407 series.
Its 7.8 litre engine is a naturally aspirated, side valve, 12 cylinder unit that develops 175 bhp (177 PS/130 kW) of power at 3200 rpm.
This power is delivered to the wheels through a 3 speed manual gearbox.
Its claimed kerb weight is 2492 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3537 | 139.3 | |
| Spoorbreedte voor | 1524 | 60 | |
| Spoorbreedte achter | 1549 | 61 | |
| Lengte | 5544 | 218.3 | |
| Breedte | 1880 | 74 | |
| Hoogte | 1803 | 71 | |
| Bodemvrijheid | |||
| 1.57 | |||
| Gewicht | 2492 kg | 5494 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 113.7 litres | 25 [30] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Packard | ||
| Motor nummer | |||
| Aantal cilinders | V 12 in 67° vee | ||
| Cilinderinhoud | 7.8 litre 7758 cc (473.422 cu in) |
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| Boring × Slag | 87.3 × 108 mm
3.44 × 4.25 in |
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| Boring/slag verhouding | 0.81 | ||
| Distributie | side valve (SV)
2 Kleppen per cilinder 24 Totaal aantal kleppen |
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| Vermogen | 177 PS (175 bhp) (130 kW) bij 3200 t/min |
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| Max. koppel | |||
| Specific output | 16.8 kW/litre 22.9 ps/litre 22.6 bhp/litre 0.37 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 6.4:1 | ||
| Brandstofsysteem | 1 Packard Stromberg carburettor | ||
| Maximum tpm | |||
| Aantal nokkenas lagers | 4 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 646.5 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 71.2 PS/tonne (1000 kg) 0.07 PS/kg 52.37 kW/tonne (1000 kg) 0.05 kW/kg 70.22 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 19.1 kg/kW 31.9 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 | 5.000 | ||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 7.50 x 17 | ||
| Bandenmaat agter | 7.50 x 17 | ||
| Bremmen voor/agter | Dr/Dr-S | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 4.41 | ||
| Algemeen | |||
| Carfolio.com ID | 449438 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | 1407 | ||
| RAC rating | 56.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1935 Packard Twelve Coupé added 2015-12-30. Last modified 2020-03-16. |
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