Armstrong Siddeley 25 is an automobile that has a saloon (sedan) type body with a front mounted engine delivering its power to the rear wheels.
Its engine is a naturally aspirated petrol, 3.7 litre, overhead valve 6 cylinder with 2 valves per cylinder. This unit produces 85 bhp (86 PS/63 kW) of power at 3500 rpm.
The engine powers the wheels via a 4 speed preselector gearbox.
Quoted kerb weight is 1930 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | |||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3124 | 123 | |
| Spoorbreedte voor | 1448 | 57 | |
| Spoorbreedte achter | 1448 | 57 | |
| Lengte | 4724 | 186 | |
| Breedte | 1753 | 69 | |
| Hoogte | |||
| Bodemvrijheid | 140 | 5.5 | |
| 1.51 | |||
| Gewicht | 1930 kg | 4255 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 72.7 litres | 16 [19.2] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Armstrong-Siddeley | ||
| Motor nummer | |||
| Aantal cilinders | Straight 6 | ||
| Cilinderinhoud | 3.7 litre 3670 cc (223.957 cu in) |
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| Boring × Slag | 82.5 × 114.3 mm
3.25 × 4.5 in |
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| Boring/slag verhouding | 0.72 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 12 Totaal aantal kleppen |
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| Vermogen | 86 PS (85 bhp) (63 kW) bij 3500 t/min |
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| Max. koppel | |||
| Specific output | 17.3 kW/litre 23.5 ps/litre 23.2 bhp/litre 0.38 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | |||
| Brandstofsysteem | 1 SU carb | ||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 611.67 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 44.65 PS/tonne (1000 kg) 0.04 PS/kg 32.84 kW/tonne (1000 kg) 0.03 kW/kg 44.04 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 30.45 kg/kW 50.86 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 | |||
| Draaicirkel | |||
| Wielophanging voor | LA.SE. | ||
| Wielophanging achter | LA.SE. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | |||
| Bandenmaat agter | |||
| Bremmen voor/agter | |||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed preselector | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 4.36 | ||
| Algemeen | |||
| Carfolio.com ID | 49467 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 25.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1937 Armstrong Siddeley 25 added before December 1995. Last modified 2013-02-28. |
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