The Alfetta 1.6 is a rear wheel drive saloon (sedan) passenger car with a front mounted engine, sold by Alfa Romeo.
It's powered courtesy of a naturally aspirated engine of 1.6 litre capacity. This unit features double overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It has an output of 107.5 bhp (109 PS/80 kW) of power at 5600 rpm, and maximum torque of 142 N·m (105 lb·ft/14.5 kgm) at 4300 rpm.
Power is supplied to the wheels via a 5 speed manual gearbox.
Its claimed kerb weight is 1120 kg.
Top quoted speed is 174 km/h (108 mph), stated fuel consumption figures are 6.8/9.0/11.9 l/100km 90 km/h / 120 km/h / urban per ECE.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2510 | 98.8 | |
| Voies AV | 1365 | 53.7 | |
| Voies AR | 1360 | 53.5 | |
| Longueur | 4385 | 172.6 | |
| Largeur | 1640 | 64.6 | |
| Hauteur | 1430 | 56.3 | |
| Garde au sol | 140 | 5.5 | |
| 1.75 | |||
| Poids avec pleins | 1120 kg | 2469 | |
| Répartition poids AV | |||
| Réservoir à essence | 49 litres | 10.8 [12.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Alfa Romeo | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.6 litre 1570 cc (95.807 cu in) |
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| Alésage × Course | 78 × 82 mm
3.07 × 3.23 in |
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| Rapport alésage / course | 0.95 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (DIN) |
109 PS (107.5 bhp) (80 kW) à 5600 tr/mn |
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| Couple maximale (DIN) |
142 Nm (105 ft·lb) (14.5 kgm) à 4300 tr/mn |
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| Specific output (DIN) |
51.1 kW/litre 69.4 ps/litre 68.5 bhp/litre 1.12 bhp/cu in |
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(DIN) |
90.45 Nm/litre
1.09 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9:1 | ||
| Carburant | 2 Weber 40 DCOE 32 carburettors | ||
| bmep (brake mean effective pressure) | 1136.6 kPa (164.8 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 392.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 33.3 s | ||
| Vitesse | 174 km/h (108 mph) | ||
| Power-to-weight ratio | Higher is better 97.32 PS/tonne (1000 kg) 0.1 PS/kg 71.57 kW/tonne (1000 kg) 0.07 kW/kg 95.98 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.97 kg/kW 23.34 lb/bhp |
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| Consommation | |||
| Consommation | 6.8/9.0/11.9 l/100km 90 km/h / 120 km/h / urban per ECE | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.8/9.0/11.9 l/100km 90kmph/120kmph/urban | ||
| km/litre | 14.7/11.1/8.4 km/l 90kmph/120kmph/urban | ||
| UK MPG | 41.5/31.4/23.7 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 34.6/26.1/19.8 US MPG 90kmph/120kmph/urban | ||
| 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 | |||
| Suspension AR | |||
| Roues AV | 5½J x 14 | ||
| Roues AR | 5½J x 14 | ||
| Pneumatiques AV | 165 SR 14 | ||
| Pneumatiques AR | 165 SR 14 | ||
| Freins AV/AR | Di/Di | ||
| Diamètre des freins AV | 261 mm | ||
| Diamètre des freins AR | 250 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.78 | ||
| Rapport de pont | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 609994 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 15.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 Alfa Romeo Alfetta 1.6 added 2019-10-05. Last modified 2020-03-16. |
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