The Porsche 550 A 1500 RS Spyder is a roadster with 2 doors and a rear mounted engine which transmits the power to the rear wheels.
It's powered courtesy of a dry sumped naturally aspirated engine of 1.5 litre capacity. This unit features double overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It develops 133 bhp (135 PS/99 kW) of power at 7200 rpm, and maximum torque of 145 N·m (107 lb·ft/14.8 kgm) at 5900 rpm. Lubrication is of the dry sump-type.
The engine transfers its power through to the wheels via a 5 speed manual transmission.
Quoted weight at the kerb is 530 kg.
It is said to be able to achieve a top speed of 241 km/h (150 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater roadster | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2100 | 82.7 | |
| Vía delantera | 1292 | 50.9 | |
| Vía trasera | 1260 | 49.6 | |
| Longitud | 3700 | 145.7 | |
| Ancho | 1600 | 63 | |
| Altura | 980 | 38.6 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.76 | ||
| Peso en vacío | 530 kg | 1168 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Porsche | ||
| Código de motor | |||
| Número de cilindros | Flat 4 | ||
| Cilindrada | 1.5 litre 1498 cc (91.414 cu in) |
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| Diámetro × Carrera | 85 × 66 mm
3.35 × 2.6 in |
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| Relación diámetro/carrera | 1.29 | ||
| Distribución | double overhead camshaft (DOHC)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal (net) |
135 PS (133 bhp) (99 kW) a 7200 rpm |
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| Par motor máximo (net) |
145 Nm (107 ft·lb) (14.8 kgm) a 5900 rpm |
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| Potencia específica (net) |
66.2 kW/litre 90 ps/litre 88.8 bhp/litre 1.45 bhp/cu in |
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(net) |
96.8 Nm/litre
1.17 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter seco | ||
| Relación de compresión | 9.8:1 | ||
| Alimentación | 2 Weber 40 IDM carburettors | ||
| 1216.4 kPa (176.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Air | ||
| 374.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 241 km/h (150 mph) | ||
| Power-to-weight ratio | Higher is better 254.43 PS/tonne (1000 kg) 0.25 PS/kg 187.13 kW/tonne (1000 kg) 0.19 kW/kg 250.94 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.34 kg/kW 8.93 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 | rear | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.TB. | ||
| Suspensión trasera | I.TB. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 5.00-16 | ||
| Neumáticos detrás | 5.00-16 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.96 | ||
| Desmultiplicación grupo cónico | 4.43 | ||
| General | |||
| Carfolio.com ID | 1309 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 17.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1957 Porsche 550 A 1500 RS Spyder added before December 1995. Last modified 2020-07-24. |
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