The Alfa Romeo Alfetta Coupé 1.8 is a rear wheel drive vehicle, with the motor mounted in the front, and a 3 door coupé body designed by Giugiaro.
Its 1.8 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder unit that develops 122 bhp (124 PS/91 kW) of power at 5500 rpm, and maximum torque of 167 N·m (123 lb·ft/17 kgm) at 4400 rpm.
The engine delivers its power through to the wheels via a 5 speed manual 'box.
Stated weight at the kerb is 1048 kg.
Its maximum speed claimed is 182 km/h (113 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 3 | ||
| Designer | Giugiaro | ||
| Dimensions et poids | |||
| Empattement | 2400 | 94.5 | |
| Voies AV | 1359 | 53.5 | |
| Voies AR | 1359 | 53.5 | |
| Longueur | 4153 | 163.5 | |
| Largeur | 1664 | 65.5 | |
| Hauteur | 1334 | 52.5 | |
| Garde au sol | |||
| 1.73 | |||
| Poids avec pleins | 1048 kg | 2310 | |
| Répartition poids AV | |||
| Réservoir à essence | 53.6 litres | 11.8 [14.2] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.42 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Alfa Romeo | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1779 cc (108.561 cu in) |
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| Alésage × Course | 80 × 88.5 mm
3.15 × 3.48 in |
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| Rapport alésage / course | 0.9 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (DIN) |
124 PS (122 bhp) (91 kW) à 5500 tr/mn |
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| Couple maximale (DIN) |
167 Nm (123 ft·lb) (17 kgm) à 4400 tr/mn |
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| Specific output (DIN) |
51.1 kW/litre 69.5 ps/litre 68.6 bhp/litre 1.12 bhp/cu in |
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(DIN) |
93.87 Nm/litre
1.13 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 9.5:1 | ||
| Carburant | 2 So carbs | ||
| bmep (brake mean effective pressure) | 1179.6 kPa (171.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 444.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 9.7 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 182 km/h (113 mph) | ||
| Power-to-weight ratio | Higher is better 118.03 PS/tonne (1000 kg) 0.12 PS/kg 86.81 kW/tonne (1000 kg) 0.09 kW/kg 116.41 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.52 kg/kW 19.24 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 | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.W.TB. | ||
| Suspension AR | dD. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 4.10 | ||
| Généralités | |||
| Carfolio.com ID | 19591 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1974 Alfa Romeo Alfetta Coupé 1.8 added before December 1995. Last modified 2013-02-28. |
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