The NSU-Fiat Jagst 770 Riviera Spider is a rear wheel drive automobile, with its engine positioned in the rear, and a 2 door convertible/cabriolet body.
Power is supplied by an overhead valve, 0.8 litre naturally aspirated 4 cylinder motor, with 2 valves per cylinder that provides power and torque figures of 31.6 bhp (32 PS/23.6 kW) at 4800 rpm and 54 N·m (40 lb·ft/5.5 kgm) at 2800 rpm respectively.
The engine supplies its power through to the wheels via a 4 speed manual gearbox.
Quoted kerb weight is 610 kg.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2000 | 78.7 | |
| Vía delantera | 1150 | 45.3 | |
| Vía trasera | 1160 | 45.7 | |
| Longitud | 3680 | 144.9 | |
| Ancho | 1450 | 57.1 | |
| Altura | 1260 | 49.6 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.84 | ||
| Peso en vacío | 610 kg | 1345 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 27 litres | 5.9 [7.1] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Fiat | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 0.8 litre 767 cc (46.805 cu in) |
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| Diámetro × Carrera | 62 × 63.5 mm
2.44 × 2.5 in |
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| Relación diámetro/carrera | 0.98 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal (SAE) |
32 PS (31.6 bhp) (23.6 kW) a 4800 rpm |
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| Par motor máximo (SAE) |
54 Nm (40 ft·lb) (5.5 kgm) a 2800 rpm |
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| Potencia específica (SAE) |
30.7 kW/litre 41.8 ps/litre 41.2 bhp/litre 0.68 bhp/cu in |
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(SAE) |
70.4 Nm/litre
0.85 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 7.5:1 | ||
| Alimentación | 1 Weber 28 ICP carburettor | ||
| 884.7 kPa (128.3 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 191.75 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 | Higher is better 52.52 PS/tonne (1000 kg) 0.05 PS/kg 38.63 kW/tonne (1000 kg) 0.04 kW/kg 51.8 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 25.89 kg/kW 43.24 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 | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 5.20-12 | ||
| Neumáticos detrás | 5.20-12 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 0.9 | ||
| Desmultiplicación grupo cónico | 4.88 | ||
| General | |||
| Carfolio.com ID | 580327 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 9.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1962 NSU-Fiat Jagst 770 Riviera Spider added 2018-12-29. Last modified 2020-03-16. |
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