The Opel Astra Twin Top 1.6 is a convertible/cabriolet with 2 doors and a front mounted engine which delivers its power through the front wheels.
It is part of Opel's Astra H model range.
Power is produced by a double overhead camshaft, 1.6 litre naturally aspirated 4 cylinder powerplant, with 4 valves per cylinder that produces power and torque figures of 104 bhp (105 PS/78 kW) at 6000 rpm and 150 N·m (111 lb·ft/15.3 kgm) at 3900 rpm respectively.
The engine supplies its power through to the wheels via a 5 speed manual transmission.
Claimed weight at the kerb is 1515 kg.
It is said to be able to manage a maxiumum speed of 186 km/h which is 116 mph, officially quoted fuel consumption is 9.1/5.8/7.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 168.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2614 | 102.9 | |
| Voies AV | 1488 | 58.6 | |
| Voies AR | 1481 | 58.3 | |
| Longueur | 4476 | 176.2 | |
| Largeur | 1831 | 72.1 | |
| Hauteur | 1411 | 55.6 | |
| Garde au sol | |||
| 1.71 | |||
| Poids avec pleins | 1515 kg | 3340 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Opel | ||
| Type moteur | 1.6 TWINPORT ECOTEC | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.6 litre 1598 cc (97.516 cu in) |
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| Alésage × Course | 79 × 81.5 mm
3.11 × 3.21 in |
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| Rapport alésage / course | 0.97 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (CEE) |
105 PS (104 bhp) (78 kW) à 6000 tr/mn |
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| Couple maximale (CEE) |
150 Nm (111 ft·lb) (15.3 kgm) à 3900 tr/mn |
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| Specific output (CEE) |
48.5 kW/litre 66 ps/litre 65.1 bhp/litre 1.07 bhp/cu in |
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(CEE) |
93.87 Nm/litre
1.13 ft·lb/cu3 |
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| Construction | cast iron block; aluminium alloy head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | SMPFi | ||
| bmep (brake mean effective pressure) | 1179.6 kPa (171.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 399.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 14.1 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 186 km/h (116 mph) | ||
| Power-to-weight ratio | Higher is better 69.6 PS/tonne (1000 kg) 0.07 PS/kg 51.19 kW/tonne (1000 kg) 0.05 kW/kg 68.65 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 19.54 kg/kW 32.63 lb/bhp |
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| Consommation | |||
| Consommation | 9.1/5.8/7.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.1/5.8/7.0 l/100km urban/extra-urban/combined | ||
| km/litre | 11.0/17.2/14.3 km/l urban/extra-urban/combined | ||
| UK MPG | 31.0/48.7/40.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 25.8/40.6/33.6 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 168.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | H | ||
| CO2 Effizienz (DE) | |||
| 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 | |||
| Pneumatiques AR | |||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 154682 | ||
| Production total | |||
| Type mines | |||
| Astra H | |||
| RAC rating | 15.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Opel Astra Twin Top 1.6 added 2007-03-01. Last modified 2013-02-28. |
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