Opel Tigra TwinTop 1.8 is a car that has a 2 door convertible/cabriolet type body with a front mounted engine powering the front wheels.
Its 1.8 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder unit that develops 123 bhp (125 PS/92 kW) of power at 6000 rpm, and maximum torque of 165 N·m (122 lb·ft/16.8 kgm) at 4600 rpm.
Power is transferred to the wheels through a 5 speed manual transmission.
The stated kerb weight is 1265 kg.
It is claimed to manage a top speed of 204 km/h (127 mph), manufacturer claimed fuel consumption is 10.9/5.8/7.7 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 185.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2491 | 98.1 | |
| Voies AV | 1429 | 56.3 | |
| Voies AR | 1420 | 55.9 | |
| Longueur | 3921 | 154.4 | |
| Largeur | 1685 | 66.3 | |
| Hauteur | 1364 | 53.7 | |
| Garde au sol | |||
| 1.57 | |||
| Poids avec pleins | 1265 kg | 2789 | |
| Répartition poids AV | |||
| Réservoir à essence | 45 litres | 9.9 [11.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.34 | ||
| maître-couple | 1.94 m² | ||
| SCx | 0.66 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Opel | ||
| Type moteur | Z18XE | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1796 cc (109.599 cu in) |
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| Alésage × Course | 80.5 × 88.2 mm
3.17 × 3.47 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 (CEE) |
125 PS (123 bhp) (92 kW) à 6000 tr/mn |
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| Couple maximale (CEE) |
165 Nm (122 ft·lb) (16.8 kgm) à 4600 tr/mn |
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| Specific output (CEE) |
51.1 kW/litre 69.4 ps/litre 68.5 bhp/litre 1.12 bhp/cu in |
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(CEE) |
91.87 Nm/litre
1.11 ft·lb/cu3 |
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| Construction | cast iron block; aluminium head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | SMPFi | ||
| bmep (brake mean effective pressure) | 1154.5 kPa (167.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 449 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 9.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 204 km/h (127 mph) | ||
| Power-to-weight ratio | Higher is better 98.58 PS/tonne (1000 kg) 0.1 PS/kg 72.51 kW/tonne (1000 kg) 0.07 kW/kg 97.23 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.79 kg/kW 23.04 lb/bhp |
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| Consommation | |||
| Consommation | 10.9/5.8/7.7 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.9/5.8/7.7 l/100km urban/extra-urban/combined | ||
| km/litre | 9.2/17.2/13.0 km/l urban/extra-urban/combined | ||
| UK MPG | 25.9/48.7/36.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 21.6/40.6/30.5 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 185.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | I | ||
| 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 | 2.720 | ||
| Turning circle | 10.70 m | ||
| Suspension AV | I.MS.W.ARB. | ||
| Suspension AR | TBAx.CS. | ||
| Roues AV | 6½J x 15 | ||
| Roues AR | 6½J x 15 | ||
| Pneumatiques AV | 185/60 R 15 H | ||
| Pneumatiques AR | 185/60 R 15 H | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 260 mm | ||
| Diamètre des freins AR | 240 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.89 | ||
| Rapport de pont | 3.74 | ||
| Généralités | |||
| Carfolio.com ID | 123530 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 16.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2004 Opel Tigra TwinTop 1.8 added 2004-12-01. Last modified 2013-02-28. |
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