The Alvis TD 21 DHC is a 2 door convertible/cabriolet style car designed by Park Ward with a front mounted engine supplying power to the rear wheels.
Its engine is a naturally aspirated petrol, 3 litre, overhead valve 6 cylinder with 2 valves per cylinder. This unit develops 117 bhp (119 PS/87 kW) of power at 4000 rpm, and maximum torque of 221 N·m (163 lb·ft/22.5 kgm) at 2500 rpm.
The power is delivered to the wheels through a 3 speed automatic gearbox.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | Park Ward | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2832 | 111.5 | |
| Vía delantera | 1380 | 54.3 | |
| Vía trasera | 1370 | 53.9 | |
| Longitud | 4788 | 188.5 | |
| Ancho | 1660 | 65.4 | |
| Altura | 1480 | 58.3 | |
| Despeje del suelo | 180 | 7.1 | |
| Relación Largo:Dist.entre ejes | 1.69 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 65 litres | 14.3 [17.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Alvis | ||
| Código de motor | |||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 3 litre 2993 cc (182.644 cu in) |
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| Diámetro × Carrera | 84 × 90 mm
3.31 × 3.54 in |
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| Relación diámetro/carrera | 0.93 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal (DIN) |
119 PS (117 bhp) (87 kW) a 4000 rpm |
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| Par motor máximo (DIN) |
221 Nm (163 ft·lb) (22.5 kgm) a 2500 rpm |
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| Potencia específica (DIN) |
29.2 kW/litre 39.6 ps/litre 39.1 bhp/litre 0.64 bhp/cu in |
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(DIN) |
73.84 Nm/litre
0.89 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.5:1 | ||
| Alimentación | 2 SU H6 carburettors | ||
| 927.9 kPa (134.6 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 498.83 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 6.40-15 | ||
| Neumáticos detrás | 6.40-15 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | 280 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.54 | ||
| General | |||
| Carfolio.com ID | 520399 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1960 Alvis TD 21 DHC Automatic added 2017-06-17. Last modified 2020-03-16. |
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