The Opel Signum 2.8 is a hatchback with 5 doors and a front mounted powerplant which transmits its power to the front wheels.
Its 6 cylinder, double overhead camshaft turbocharged powerplant has 4 valves per cylinder and a capacity of 2.8 litres. It develops power and torque figures of 227 bhp (230 PS/169 kW) at 5500 rpm and 330 Nm (243 lbft/33.7 kgm) at 1800 rpm respectively.
The engine supplies its power through to the wheels via a 6 speed automatic 'box.
Its stated weight at the kerb is 1675 kg.
Top claimed speed is 243 km/h, which equates to 151 mph, claimed fuel consumption is 15.7/7.6/10.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 269.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater hatchback | ||
| Nombre de portes | 5 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2830 | 111.4 | |
| Voies AV | 1536 | 60.5 | |
| Voies AR | 1525 | 60 | |
| Longueur | 4651 | 183.1 | |
| Largeur | 1798 | 70.8 | |
| Hauteur | 1466 | 57.7 | |
| Garde au sol | |||
| 1.64 | |||
| Poids avec pleins | 1675 kg | 3693 | |
| Répartition poids AV | |||
| Réservoir à essence | 61 litres | 13.4 [16.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.33 | ||
| maître-couple | 2.20 m² | ||
| SCx | 0.73 | ||
| turbocharged petrol | |||
| Constructeur du moteur | Opel | ||
| Type moteur | 2.8 ECOTEC | ||
| Cylinders | V 6 | ||
| Cylindrée | 2.8 litre 2792 cc (170.378 cu in) |
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| Alésage × Course | 89 × 74.8 mm
3.5 × 2.94 in |
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| Rapport alésage / course | 1.19 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale (CEE) |
230 PS (227 bhp) (169 kW) à 5500 tr/mn |
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| Couple maximale (CEE) |
330 Nm (243 ft·lb) (33.7 kgm) à 1800 tr/mn |
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| Specific output (CEE) |
60.6 kW/litre 82.4 ps/litre 81.3 bhp/litre 1.33 bhp/cu in |
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(CEE) |
118.19 Nm/litre
1.43 ft·lb/cu3 |
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| Construction | aluminium block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 9.5:1 | ||
| Carburant | SMPFi | ||
| bmep (brake mean effective pressure) | 1485.3 kPa (215.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 4 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 465.33 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | Y | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 243 km/h (151 mph) | ||
| Power-to-weight ratio | Higher is better 137.41 PS/tonne (1000 kg) 0.14 PS/kg 101.06 kW/tonne (1000 kg) 0.1 kW/kg 135.52 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.9 kg/kW 16.53 lb/bhp |
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| Consommation | |||
| Consommation | 15.7/7.6/10.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 15.7/7.6/10.6 l/100km urban/extra-urban/combined | ||
| km/litre | 6.4/13.2/9.4 km/l urban/extra-urban/combined | ||
| UK MPG | 18.0/37.2/26.6 UK MPG urban/extra-urban/combined | ||
| US MPG | 15.0/30.9/22.2 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 269.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| 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 | 2.750 | ||
| Turning circle | 11.90 m | ||
| Suspension AV | I.W.MS.ARB. | ||
| Suspension AR | I.MultiLi.CS.ARB. | ||
| Roues AV | 6½J x 16 | ||
| Roues AR | 6½J x 16 | ||
| Pneumatiques AV | 215/55 R 16 V | ||
| Pneumatiques AR | 215/55 R 16 V | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 314 mm | ||
| Diamètre des freins AR | 292 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.69 | ||
| Rapport de pont | 3.20 | ||
| Généralités | |||
| Carfolio.com ID | 132869 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 29.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2005 Opel Signum 2.8 Automatic added 2005-09-07. Last modified 2013-02-28. |
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