The Sapphire 234 is an automobile from Armstrong Siddeley, with rear wheel drive, a front positioned engine and a 4 door saloon (sedan) body style.
Powering the Armstrong Siddeley Sapphire 234 is an overhead valve, 2.3 litre naturally aspirated 4 cylinder powerplant, with 2 valves per cylinder that produces power and torque figures of 120 bhp (122 PS/89 kW) at 5000 rpm and 189 N·m (139 lb·ft/19.3 kgm) at 3500 rpm respectively.
The engine transfers its power through to the wheels via a 4 speed manual transmission.
The stated weight at the kerb is 1360 kg.
Top claimed speed is 155 km/h (96 mph).
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2819 | 111 | |
| Vía delantera | 1400 | 55.1 | |
| Vía trasera | 1378 | 54.3 | |
| Longitud | 4572 | 180 | |
| Ancho | 1740 | 68.5 | |
| Altura | 1568 | 61.7 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.62 | ||
| Peso en vacío | 1360 kg | 2998 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | |||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2.3 litre 2290 cc (139.744 cu in) |
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| Diámetro × Carrera | 90 × 90 mm
3.54 × 3.54 in |
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| Relación diámetro/carrera | 1 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal | 122 PS (120 bhp) (89 kW) a 5000 rpm |
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| Par motor máximo | 189 Nm (139 ft·lb) (19.3 kgm) a 3500 rpm |
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| Potencia específica | 39.1 kW/litre 53.1 ps/litre 52.4 bhp/litre 0.86 bhp/cu in |
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82.53 Nm/litre
1 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 7.5:1 | ||
| Alimentación | 2 SU carbs | ||
| 1037.1 kPa (150.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 572.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | 10.9 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 20.2 s | ||
| 0-1000m | |||
| Velocidad máxima | 155 km/h (96 mph) | ||
| Power-to-weight ratio | Higher is better 89.46 PS/tonne (1000 kg) 0.09 PS/kg 65.8 kW/tonne (1000 kg) 0.07 kW/kg 88.24 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 15.2 kg/kW 25.39 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.CS. | ||
| Suspensión trasera | LA.SE. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 0.77 | ||
| Desmultiplicación grupo cónico | 4.54 | ||
| General | |||
| Carfolio.com ID | 27632 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 20.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Armstrong Siddeley Sapphire 234 added before December 1995. Last modified 2013-02-28. |
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