The Opel Astra 1.4 ecoFLEX Start/Stop is a hatchback with 5 doors and a front mounted engine which supplies its power through the front wheels.
The 4 cylinder, double overhead camshaft naturally aspirated powerplant has 4 valves per cylinder and a capacity of 1.4 litres. This unit produces power and torque figures of 99 bhp (100 PS/74 kW) at 6000 rpm and 130 Nm (96 lbft/13.3 kgm) at 4000 rpm respectively.
A 5 speed manual gearbox transmits the power to the driven wheels.
The stated kerb weight is 1373 kg.
The Opel Astra 1.4 ecoFLEX Start/Stop is claimed to achieve a maxiumum speed of 178 km/h or 111 mph, manufacturer claimed fuel consumption is 6.7/4.5/5.3 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 124.0 g/km.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater hatchback | ||
| Número de puertas | 5 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2685 | 105.7 | |
| Vía delantera | 1541 | 60.7 | |
| Vía trasera | 1551 | 61.1 | |
| Longitud | 4419 | 174 | |
| Ancho | 1814 | 71.4 | |
| Altura | 1510 | 59.4 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.65 | ||
| Peso en vacío | 1373 kg | 3027 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 56 litres | 12.3 [14.8] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Opel | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 1.4 litre 1398 cc (85.311 cu in) |
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| Diámetro × Carrera | 73.4 × 82.6 mm
2.89 × 3.25 in |
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| Relación diámetro/carrera | 0.89 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 100 PS (99 bhp) (74 kW) a 6000 rpm |
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| Par motor máximo | 130 Nm (96 ft·lb) (13.3 kgm) a 4000 rpm |
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| Potencia específica | 52.8 kW/litre 71.8 ps/litre 70.8 bhp/litre 1.16 bhp/cu in |
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92.99 Nm/litre
1.12 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | EFI | ||
| 1168.5 kPa (169.5 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 349.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 13.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 178 km/h (111 mph) | ||
| Power-to-weight ratio | Higher is better 73.11 PS/tonne (1000 kg) 0.07 PS/kg 53.77 kW/tonne (1000 kg) 0.05 kW/kg 72.1 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 18.6 kg/kW 31.07 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 6.7/4.5/5.3 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.7/4.5/5.3 l/100km urban/extra-urban/combined | ||
| km/litre | 14.9/22.2/18.9 km/l urban/extra-urban/combined | ||
| UK MPG | 42.2/62.8/53.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 35.1/52.3/44.4 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 124.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | D | ||
| CO2 Effizienz (DE) | B | ||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | transverse | ||
| Tracción | front wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 6½J x 16 | ||
| Ruedas detrás | 6½J x 16 | ||
| Neumáticos delante | 205/60 R 16 | ||
| Neumáticos detrás | 205/60 R 16 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 276 mm | ||
| Rear brake diameter | 268 mm | ||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | 4.19 | ||
| General | |||
| Carfolio.com ID | 305217 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 13.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 Opel Astra 1.4 ecoFLEX Start/Stop added 2013-01-17. Last modified 2020-02-02. |
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