The 155 2.0 Twin Spark is a front wheel drive saloon (sedan) car with a front positioned engine, from Alfa Romeo.
It is powered by a naturally aspirated engine of 2 litre capacity. This powerplant features single overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It develops 143 bhp (145 PS/107 kW) of power at 6000 rpm, and maximum torque of 187 N·m (138 lb·ft/19.1 kgm) at 5000 rpm.
The engine supplies its power through to the wheels by means of a 5 speed manual gearbox.
It weighs a quoted 1214 kg at the kerb.
Top quoted speed is 200 km/h, or 124 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2540 | 100 | |
| Voies AV | 1477 | 58.1 | |
| Voies AR | 1402 | 55.2 | |
| Longueur | 4445 | 175 | |
| Largeur | 1700 | 66.9 | |
| Hauteur | 1400 | 55.1 | |
| Garde au sol | |||
| 1.75 | |||
| Poids avec pleins | 1214 kg | 2676 | |
| Répartition poids AV | 62% front | ||
| Réservoir à essence | 63 litres | 13.9 [16.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.29 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Fiat | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1995 cc (121.742 cu in) |
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| Alésage × Course | 84 × 90 mm
3.31 × 3.54 in |
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| Rapport alésage / course | 0.93 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (DIN) |
145 PS (143 bhp) (107 kW) à 6000 tr/mn |
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| Couple maximale (DIN) |
187 Nm (138 ft·lb) (19.1 kgm) à 5000 tr/mn |
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| Specific output (DIN) |
53.5 kW/litre 72.7 ps/litre 71.7 bhp/litre 1.17 bhp/cu in |
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(DIN) |
93.73 Nm/litre
1.13 ft·lb/cu3 |
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| Construction | aluminium block & heads | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | Bo Motronic M1.7 fuel inj. | ||
| bmep (brake mean effective pressure) | 1177.9 kPa (170.8 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 498.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | 6.8 s | ||
| 0-60mph | 9.3 s | ||
| 0-100km/h | |||
| 0-160km/h | 25.5 s | ||
| 0-400m | 17.1 s
@ 83 mph |
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| 0-1000m | 31 s
@ 172 km/h |
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| Vitesse | 200 km/h (124 mph) | ||
| Power-to-weight ratio | Higher is better 119.43 PS/tonne (1000 kg) 0.12 PS/kg 87.84 kW/tonne (1000 kg) 0.09 kW/kg 117.79 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.38 kg/kW 19.02 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| 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 | 3.100 | ||
| Turning circle | 10.70 m | ||
| Suspension AV | I.MS.W.CS.ARB. | ||
| Suspension AR | LA.TA.CS.ARB. | ||
| Roues AV | 6 x 14 | ||
| Roues AR | 6 x 14 | ||
| Pneumatiques AV | Goodyear NCT2 195/60 VR 14 | ||
| Pneumatiques AR | Goodyear NCT2 195/60 VR 14 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 261 mm | ||
| Diamètre des freins AR | 241 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.94 | ||
| Rapport de pont | 3.35 | ||
| Généralités | |||
| Carfolio.com ID | 41591 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1992 Alfa Romeo 155 2.0 Twin Spark added before December 1995. Last modified 2013-02-28. |
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