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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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | 4 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2510 | 98.8 | |
| Spoorbreedte voor | 1365 | 53.7 | |
| Spoorbreedte achter | 1360 | 53.5 | |
| Lengte | 4385 | 172.6 | |
| Breedte | 1640 | 64.6 | |
| Hoogte | 1430 | 56.3 | |
| Bodemvrijheid | 140 | 5.5 | |
| 1.75 | |||
| Gewicht | 1120 kg | 2469 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 49 litres | 10.8 [12.9] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Alfa Romeo | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 1.8 litre 1779 cc (108.561 cu in) |
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| Boring × Slag | 80 × 88.5 mm
3.15 × 3.48 in |
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| Boring/slag verhouding | 0.9 | ||
| Distributie | double overhead camshaft (DOHC)
2 Kleppen per cilinder 8 Totaal aantal kleppen |
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| Vermogen (DIN) |
122 PS (120 bhp) (89 kW) bij 5800 t/min |
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| Max. koppel (DIN) |
167 Nm (123 ft·lb) (17 kgm) bij 4000 t/min |
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| Specific output (DIN) |
50.3 kW/litre 68.4 ps/litre 67.5 bhp/litre 1.11 bhp/cu in |
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(DIN) |
93.87 Nm/litre
1.13 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 9.5:1 | ||
| Brandstofsysteem | 2 Weber 40 DCOE 32 carburettors | ||
| 1179.6 kPa (171.1 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 444.75 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 32 s | ||
| Max. snelheid | 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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| Verbruik | |||
| Benzineverbruik | 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 | ||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 5½J x 14 | ||
| Velgmaat achter | 5½J x 14 | ||
| Bandenmaat voor | 165 SR 14 | ||
| Bandenmaat agter | 165 SR 14 | ||
| Bremmen voor/agter | Di/Di | ||
| Rem diameter voor | 261 mm | ||
| Rem diameter agter | 250 mm | ||
| Braked area | |||
| Versnellingsbak | 5 speed manual | ||
| Hoogste versnelling verhouding | 0.78 | ||
| Achteras verhouding | 3.82 | ||
| Algemeen | |||
| Carfolio.com ID | 609686 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| 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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