The Alfetta 1.8 is a rear wheel drive saloon (sedan) motor vehicle with a front mounted engine, sold by Alfa Romeo.
Power is produced by a double overhead camshaft, 1.8 litre naturally aspirated 4 cylinder powerplant, with 2 valves per cylinder that develops power and torque figures of 120 bhp (122 PS/89 kW) at 5800 rpm and 167 N·m (123 lb·ft/17 kgm) at 4000 rpm respectively.
The engine delivers its power through to the wheels via a 5 speed manual 'box.
It weighs a claimed 1120 kg at the kerb.
Maximum quoted speed is 178 km/h (111 mph), official fuel consumption figures are 6.7/8.9/12.2 l/100km 90 km/h / 120 km/h / urban per ECE.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2510 | 98.8 Zoll | |
| Spurweite vorn | 1365 | 53.7 Zoll | |
| Spurweite hinten | 1360 | 53.5 Zoll | |
| Länge | 4385 | 172.6 Zoll | |
| Breite | 1640 | 64.6 Zoll | |
| Höhe | 1430 | 56.3 Zoll | |
| Bodenfreiheit | 140 | 5.5 Zoll | |
| 1.75 | |||
| Leergewicht | 1120 kg | 2469 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 49 litres | 10.8 [12.9] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Alfa Romeo | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 1.8 litre 1779 cc (108.561 cu in) |
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| Bohrung × Hub | 80 × 88.5 mm
3.15 × 3.48 in |
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| Bohrung/Hub Verhältnis | 0.9 | ||
| Verteilung | double overhead camshaft (DOHC)
2 Ventile pro Zylinder 8 Insgesamt Ventile |
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| Leistung (DIN) |
122 PS (120 bhp) (89 kW) bei 5800 U/min |
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| Max. Drehmoment (DIN) |
167 Nm (123 ft·lb) (17 kgm) bei 4000 U/min |
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| spezifisches Leistung (DIN) |
50.3 kW/litre 68.4 ps/litre 67.5 bhp/litre 1.11 bhp/cu in |
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| Spezifisches Drehmoment (DIN) |
93.87 Nm/litre
1.13 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 9.5:1 | ||
| Vergasser/Einspritzung | 2 Weber 40 DCOE 32 carburettors | ||
| effektiver Mitteldruck | 1179.6 kPa (171.1 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 444.75 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 32 s | ||
| Vmax/Höchstgeschwindigkeit | 178 km/h (111 mph) | ||
| Power-to-weight ratio | Higher is better 108.63 PS/tonne (1000 kg) 0.11 PS/kg 79.9 kW/tonne (1000 kg) 0.08 kW/kg 107.14 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.52 kg/kW 20.91 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 6.7/8.9/12.2 l/100km 90 km/h / 120 km/h / urban per ECE | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.7/8.9/12.2 l/100km 90kmph/120kmph/urban | ||
| km/litre | 14.9/11.2/8.2 km/l 90kmph/120kmph/urban | ||
| UK MPG | 42.2/31.7/23.2 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 35.1/26.4/19.3 US MPG 90kmph/120kmph/urban | ||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | Zahnstangenlenkung | ||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 5½J x 14 | ||
| Rädergröße hintern | 5½J x 14 | ||
| Reifen vorn | 165 SR 14 | ||
| Reifen hintern | 165 SR 14 | ||
| Bremsen vorn/hintern | Di/Di | ||
| Bremse Durchmesser vorn | 261 mm | ||
| Bremse Durchmesser hintern | 250 mm | ||
| Braked area | |||
| Getriebe | 5 gang Schaltgetriebe | ||
| Hinterachse | 0.78 | ||
| Hinterachse Übersetzungen | 3.82 | ||
| Allgemein | |||
| Carfolio.com ID | 609686 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 Alfa Romeo Alfetta 1.8 added 2019-10-05. Last modified 2020-03-16. |
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