The 156 1.8 Twin Spark is a front wheel drive Giugiaro designed saloon (sedan) car with a front placed engine, from Alfa Romeo.
Its 4 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a displacement of 1.7 litres. It provides power and torque figures of 138 bhp (140 PS/103 kW) at 6500 rpm and 163 Nm (120 lbft/16.6 kgm) at 3900 rpm respectively.
A 5 speed manual transmission supplies the power to the driven wheels.
Having a stated kerb weight of 1265 kg, the Alfa Romeo 156 1.8 Twin Spark manages to cover the 0-100 km/h dash in 9.4 seconds and the standing kilometre in 30.7 seconds.
It is said to be able to achieve a top speed of 208 km/h, or 129 mph, quoted fuel consumption is 12.1/6.4/8.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 202.0 g/km.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | Giugiaro | ||
| Maße und Gewicht | |||
| Radstand | 2595 | 102.2 Zoll | |
| Spurweite vorn | 1519 | 59.8 Zoll | |
| Spurweite hinten | 1506 | 59.3 Zoll | |
| Länge | 4435 | 174.6 Zoll | |
| Breite | 1743 | 68.6 Zoll | |
| Höhe | 1430 | 56.3 Zoll | |
| Bodenfreiheit | |||
| 1.71 | |||
| Leergewicht | 1265 kg | 2789 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 63 litres | 13.9 [16.6] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Alfa Romeo | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 1.7 litre 1747 cc (106.608 cu in) |
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| Bohrung × Hub | 82 × 82.7 mm
3.23 × 3.26 in |
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| Bohrung/Hub Verhältnis | 0.99 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung (CEE) |
140 PS (138 bhp) (103 kW) bei 6500 U/min |
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| Max. Drehmoment (CEE) |
163 Nm (120 ft·lb) (16.6 kgm) bei 3900 U/min |
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| spezifisches Leistung (CEE) |
58.9 kW/litre 80.1 ps/litre 79 bhp/litre 1.29 bhp/cu in |
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| Spezifisches Drehmoment (CEE) |
93.3 Nm/litre
1.13 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | 10.3:1 | ||
| Vergasser/Einspritzung | Bo Motronic ME7 | ||
| effektiver Mitteldruck | 1172.5 kPa (170.1 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 436.75 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 9.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 30.7 s | ||
| Vmax/Höchstgeschwindigkeit | 208 km/h (129 mph) | ||
| Power-to-weight ratio | Higher is better 110.61 PS/tonne (1000 kg) 0.11 PS/kg 81.35 kW/tonne (1000 kg) 0.08 kW/kg 109.09 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.29 kg/kW 20.53 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 12.1/6.4/8.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.1/6.4/8.5 l/100km urban/extra-urban/combined | ||
| km/litre | 8.3/15.6/11.8 km/l urban/extra-urban/combined | ||
| UK MPG | 23.3/44.1/33.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 19.4/36.8/27.7 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 202.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | transverse | ||
| Antrieb | front wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | Zahnstangenlenkung mit Servounterstützung | ||
| Lenkradumdrehungen | |||
| Wendekruis | 11.10 m | ||
| Radaufhängen vorn | I.DW.ARB. | ||
| Radaufhängen hintern | I.DW.TA.ARB. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | 185/65 15 | ||
| Reifen hintern | 185/65 15 | ||
| Bremsen vorn/hintern | VeDi/Di-S | ||
| Bremse Durchmesser vorn | 281 mm | ||
| Bremse Durchmesser hintern | 276 mm | ||
| Braked area | |||
| Getriebe | 5 gang Schaltgetriebe | ||
| Hinterachse | 0.92 | ||
| Hinterachse Übersetzungen | 3.73 | ||
| Allgemein | |||
| Carfolio.com ID | 110704 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 Alfa Romeo 156 1.8 Twin Spark added 2003-06-13. Last modified 2013-02-28. |
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