The Cosmo 2000 SGX Coupé is a rear wheel drive coupé car with a front placed engine, sold by Mazda.
The Mazda Cosmo 2000 SGX Coupé's engine is a naturally aspirated petrol, 2 litre, single overhead camshaft 4 cylinder with 2 valves per cylinder. In this application it develops 108 bhp (110 PS/81 kW) of power at 5300 rpm, and maximum torque of 167 N·m (123 lb·ft/17 kgm) at 3000 rpm.
Power is transferred to the wheels through a 5 speed manual gearbox.
Its claimed weight at the kerb is 1120 kg.
Maximum quoted speed is 175 km/h or 109 mph.
Full specs
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| Carrocería | |||
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| Carrocería | 2+2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2510 | 98.8 | |
| Vía delantera | 1380 | 54.3 | |
| Vía trasera | 1370 | 53.9 | |
| Longitud | 4630 | 182.3 | |
| Ancho | 1685 | 66.3 | |
| Altura | 1340 | 52.8 | |
| Despeje del suelo | 165 | 6.5 | |
| Relación Largo:Dist.entre ejes | 1.84 | ||
| Peso en vacío | 1120 kg | 2469 | |
| 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 | Mazda | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2 litre 1970 cc (120.217 cu in) |
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| Diámetro × Carrera | 80 × 98 mm
3.15 × 3.86 in |
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| Relación diámetro/carrera | 0.82 | ||
| Distribución | single overhead camshaft (SOHC)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal (JIS) |
110 PS (108 bhp) (81 kW) a 5300 rpm |
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| Par motor máximo (JIS) |
167 Nm (123 ft·lb) (17 kgm) a 3000 rpm |
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| Potencia específica (JIS) |
40.9 kW/litre 55.6 ps/litre 54.8 bhp/litre 0.9 bhp/cu in |
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(JIS) |
84.77 Nm/litre
1.02 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block; light alloy head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.6:1 | ||
| Alimentación | 1 Nikki carburettor | ||
| 1065.3 kPa (154.5 psi) | |||
| Maximum RPM | 6000 rpm | ||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 492.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | 9.2 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 18.8 s | ||
| 0-1000m | |||
| Velocidad máxima | 175 km/h (109 mph) | ||
| Power-to-weight ratio | Higher is better 97.77 PS/tonne (1000 kg) 0.1 PS/kg 71.91 kW/tonne (1000 kg) 0.07 kW/kg 96.43 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.91 kg/kW 23.23 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 | 4.300 | ||
| Turning circle | |||
| Suspensión delantera | I.MS.CS.LW.ARB. | ||
| Suspensión trasera | LA.TA.PR.CS. | ||
| Ruedas delante | 5½ x 14 | ||
| Ruedas detrás | 5½ x 14 | ||
| Neumáticos delante | 185/70 SR 14 | ||
| Neumáticos detrás | 185/70 SR 14 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.85 | ||
| Desmultiplicación grupo cónico | 3.91 | ||
| General | |||
| Carfolio.com ID | 115764 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 Mazda Cosmo 2000 SGX Coupé added 2003-11-08. Last modified 2013-02-28. |
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