The 159 3.2 V6 Q4 is a motor car from Alfa Romeo, with all wheel drive, a front mounted engine and a Giugiaro/Alfa Romeo-designed 4 door saloon (sedan) body style.
The 6 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 3.2 litres. For this model it provides power and torque figures of 256 bhp (260 PS/191 kW) at 6200 rpm and 322 Nm (237 lbft/32.8 kgm) at 4500 rpm respectively.
A 6 speed manual gearbox delivers the power to the driven wheels.
Having a stated weight at the kerb of 1740 kg, the Alfa Romeo 159 3.2 V6 Q4 manages to cover the 0-100 km/h sprint in 7 seconds and the kilometre from standstill in 27.5 seconds.
The Alfa Romeo 159 3.2 V6 Q4 is claimed to manage a maxiumum speed of 240 km/h (149 mph), official fuel consumption is 15.9/8.5/11.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 270.0 g/km.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | Giugiaro/Alfa Romeo | ||
| Dimensions et poids | |||
| Empattement | 2700 | 106.3 | |
| Voies AV | 1578 | 62.1 | |
| Voies AR | 1555 | 61.2 | |
| Longueur | 4660 | 183.5 | |
| Largeur | 1828 | 72 | |
| Hauteur | 1417 | 55.8 | |
| Garde au sol | |||
| 1.73 | |||
| Poids avec pleins | 1740 kg | 3836 | |
| Répartition poids AV | |||
| Réservoir à essence | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Alfa Romeo | ||
| Type moteur | 939 A 000 | ||
| Cylinders | V 6 | ||
| Cylindrée | 3.2 litre 3195 cc (194.971 cu in) |
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| Alésage × Course | 89 × 85.6 mm
3.5 × 3.37 in |
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| Rapport alésage / course | 1.04 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 260 PS (256 bhp) (191 kW) à 6200 tr/mn |
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| Couple maximale | 322 Nm (237 ft·lb) (32.8 kgm) à 4500 tr/mn |
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| Specific output | 59.7 kW/litre 81.2 ps/litre 80.1 bhp/litre 1.31 bhp/cu in |
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100.78 Nm/litre
1.22 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 11.25:1 | ||
| Carburant | MED 7.6.2 direct injection | ||
| bmep (brake mean effective pressure) | 1266.5 kPa (183.7 psi) | ||
| Régime maximal | 7200 tr/mn | ||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 532.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 27.5 s | ||
| Vitesse | 240 km/h (149 mph) | ||
| Power-to-weight ratio | Higher is better 149.17 PS/tonne (1000 kg) 0.15 PS/kg 109.71 kW/tonne (1000 kg) 0.11 kW/kg 147.13 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.11 kg/kW 15.23 lb/bhp |
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| Consommation | |||
| Consommation | 15.9/8.5/11.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 15.9/8.5/11.5 l/100km urban/extra-urban/combined | ||
| km/litre | 6.3/11.8/8.7 km/l urban/extra-urban/combined | ||
| UK MPG | 17.8/33.2/24.6 UK MPG urban/extra-urban/combined | ||
| US MPG | 14.8/27.7/20.5 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 270.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | transverse | ||
| Traction | all wheel drive | ||
| Répartition du couple | |||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.MultiLi. | ||
| Suspension AR | I.DW. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 225/50 R 17 | ||
| Pneumatiques AR | 225/50 R 17 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 330 mm | ||
| Diamètre des freins AR | 292 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.75 | ||
| Rapport de pont | 3.90 | ||
| Généralités | |||
| Carfolio.com ID | 129063 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 29.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2005 Alfa Romeo 159 3.2 V6 Q4 added 2005-06-13. Last modified 2013-02-28. |
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