The Vauxhall Astra 1.4i Turbo is a front wheel drive road car, with the powerplant placed in the front, and a 5 door hatchback bodyshell.
It forms part of Vauxhall's Astra K family of cars.
The 4 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a displacement of 1.4 litres. For this model it provides power and torque figures of 123 bhp (125 PS/92 kW) at 4000-5600 rpm and 245 Nm (181 lbft/25 kgm) at 2000-3500 rpm respectively.
This power is transmitted to the wheels by means of a 6 speed manual gearbox.
Claimed kerb weight is 1278 kg.
It is claimed to achieve a top speed of 204 km/h which is 127 mph, officially stated fuel consumption is 7.1/4.4/5.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 124.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater hatchback | ||
| Nombre de portes | 5 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2662 | 104.8 | |
| Voies AV | 1548 | 60.9 | |
| Voies AR | 1565 | 61.6 | |
| Longueur | 4370 | 172 | |
| Largeur | 1809 | 71.2 | |
| Hauteur | 1485 | 58.5 | |
| Garde au sol | |||
| 1.64 | |||
| Poids avec pleins | 1278 kg | 2818 | |
| Répartition poids AV | |||
| Réservoir à essence | 48 litres | 10.6 [12.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.285 | ||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.4 litre 1399 cc (85.372 cu in) |
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| Alésage × Course | 74 × 81.3 mm
2.91 × 3.2 in |
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| Rapport alésage / course | 0.91 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 125 PS (123 bhp) (92 kW) à 4000-5600 tr/mn |
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| Couple maximale | 245 Nm (181 ft·lb) (25 kgm) à 2000-3500 tr/mn |
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| Specific output | 65.6 kW/litre 89.1 ps/litre 87.9 bhp/litre 1.44 bhp/cu in |
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175.13 Nm/litre
2.12 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 2200.7 kPa (319.2 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 349.75 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 8.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 204 km/h (127 mph) | ||
| Power-to-weight ratio | Higher is better 97.58 PS/tonne (1000 kg) 0.1 PS/kg 71.77 kW/tonne (1000 kg) 0.07 kW/kg 96.24 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.93 kg/kW 23.27 lb/bhp |
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| Consommation | |||
| Consommation | 7.1/4.4/5.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.1/4.4/5.4 l/100km urban/extra-urban/combined | ||
| km/litre | 14.1/22.7/18.5 km/l urban/extra-urban/combined | ||
| UK MPG | 39.8/64.2/52.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 33.1/53.5/43.6 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 124.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | D | ||
| CO2 Effizienz (DE) | C | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 205/55 R 16 | ||
| Pneumatiques AR | 205/55 R 16 | ||
| Freins AV/AR | VeDi/Dr-S-ABS | ||
| Diamètre des freins AV | 276 mm | ||
| Diamètre des freins AR | 264 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.81 | ||
| Rapport de pont | 3.35 | ||
| Généralités | |||
| Carfolio.com ID | 566951 | ||
| Production total | |||
| Type mines | |||
| Astra K | |||
| RAC rating | 13.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Vauxhall Astra 1.4i Turbo added 2018-11-15. Last modified 2020-03-16. |
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