The Alfa Romeo Giulia Quadrifoglio is a 4 door saloon-bodied car with a front mounted engine supplying power to the rear wheels.
The 6 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a displacement of 2.9 litres. It musters power and torque figures of 503 bhp (510 PS/375 kW) at 6500 rpm and 600 Nm (443 lbft/61.2 kgm) at 2500 rpm respectively.
Power is transmitted to the wheels via an 8 speed automatic transmission.
The Alfa Romeo Giulia Quadrifoglio weighs a claimed 1695 kg at the kerb.
The Alfa Romeo Giulia Quadrifoglio is claimed to achieve a top speed of 307 km/h, or 191 mph, officially quoted fuel consumption is 12.4/5.7/8.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 189.0 g/km.
Full specs
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Applicable to the European domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2820 | 111 | |
| Voies AV | 1555 | 61.2 | |
| Voies AR | 1607 | 63.3 | |
| Longueur | 4639 | 182.6 | |
| Largeur | 1873 | 73.7 | |
| Hauteur | 1426 | 56.1 | |
| Garde au sol | |||
| 1.65 | |||
| Poids avec pleins | 1695 kg | 3737 | |
| Répartition poids AV | |||
| Réservoir à essence | 58 litres | 12.8 [15.3] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Alfa Romeo | ||
| Type moteur | |||
| Cylinders | V 6 in 90° vee | ||
| Cylindrée | 2.9 litre 2891 cc (176.42 cu in) |
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| Alésage × Course | 86.5 × 82 mm
3.41 × 3.23 in |
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| Rapport alésage / course | 1.05 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 510 PS (503 bhp) (375 kW) à 6500 tr/mn |
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| Couple maximale | 600 Nm (443 ft·lb) (61.2 kgm) à 2500 tr/mn |
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| Specific output | 129.7 kW/litre 176.4 ps/litre 174 bhp/litre 2.85 bhp/cu in |
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207.54 Nm/litre
2.51 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.3:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2608 kPa (378.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 481.83 cc | ||
| Aspiration | Turbo | ||
| Compressor | 2 IHI turbochargers | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 307 km/h (191 mph) | ||
| Power-to-weight ratio | Higher is better 300.88 PS/tonne (1000 kg) 0.3 PS/kg 221.29 kW/tonne (1000 kg) 0.22 kW/kg 296.76 bhp/tonne (1000 kg) 0.3 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.52 kg/kW 7.55 lb/bhp |
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| Consommation | |||
| Consommation | 12.4/5.7/8.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.4/5.7/8.2 l/100km urban/extra-urban/combined | ||
| km/litre | 8.1/17.5/12.2 km/l urban/extra-urban/combined | ||
| UK MPG | 22.8/49.6/34.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 19.0/41.3/28.7 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 189.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | E | ||
| 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 | 8½J x 19 ET33 | ||
| Roues AR | 10J x 19 | ||
| Pneumatiques AV | 245/35 ZR 19 93Y | ||
| Pneumatiques AR | 285/30 ZR 19 98Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 360 mm | ||
| Diamètre des freins AR | 350 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.64 | ||
| Rapport de pont | 3.09 | ||
| Généralités | |||
| Carfolio.com ID | 552607 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 27.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 Alfa Romeo Giulia Quadrifoglio added 2018-05-28. Last modified 2020-03-16. |
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