The Alfa Romeo 156 1.9 JTD is a saloon (sedan) designed by Giugiaro with 4 doors and a front mounted powerplant which supplies the power through the front wheels.
The 1.9 litre engine is a turbocharged, single overhead camshaft, 4 cylinder unit that produces 113 bhp (115 PS/84 kW) of power at 4000 rpm, and maximum torque of 275 N·m (203 lb·ft/28 kgm) at 2000 rpm.
The engine delivers its power through to the wheels via a 5 speed manual 'box.
The Alfa Romeo 156 1.9 JTD weighs a claimed 1305 kg at the kerb.
Maximum quoted speed is 191 km/h, or 119 mph, official fuel consumption is 7.8/4.7/5.8 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 155.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | Giugiaro | ||
| Dimensions et poids | |||
| Empattement | 2595 | 102.2 | |
| Voies AV | 1519 | 59.8 | |
| Voies AR | 1506 | 59.3 | |
| Longueur | 4435 | 174.6 | |
| Largeur | 1743 | 68.6 | |
| Hauteur | 1430 | 56.3 | |
| Garde au sol | |||
| 1.71 | |||
| Poids avec pleins | 1305 kg | 2877 | |
| Répartition poids AV | |||
| Réservoir à essence | 63 litres | 13.9 [16.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged diesel | |||
| Constructeur du moteur | Fiat | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.9 litre 1910 cc (116.555 cu in) |
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| Alésage × Course | 82 × 90.4 mm
3.23 × 3.56 in |
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| Rapport alésage / course | 0.91 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (CEE) |
115 PS (113 bhp) (84 kW) à 4000 tr/mn |
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| Couple maximale (CEE) |
275 Nm (203 ft·lb) (28 kgm) à 2000 tr/mn |
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| Specific output (CEE) |
44.1 kW/litre 60 ps/litre 59.2 bhp/litre 0.97 bhp/cu in |
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(CEE) |
143.98 Nm/litre
1.74 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 18.45:1 | ||
| Carburant | Unijet direct diesel inj. | ||
| bmep (brake mean effective pressure) | 1809.3 kPa (262.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 477.5 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | Variable geometry turbocharger | ||
| Intercooler | Y | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 10.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 32.6 s | ||
| Vitesse | 191 km/h (119 mph) | ||
| Power-to-weight ratio | Higher is better 87.79 PS/tonne (1000 kg) 0.09 PS/kg 64.57 kW/tonne (1000 kg) 0.06 kW/kg 86.59 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 15.49 kg/kW 25.87 lb/bhp |
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| Consommation | |||
| Consommation | 7.8/4.7/5.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.8/4.7/5.8 l/100km urban/extra-urban/combined | ||
| km/litre | 12.8/21.3/17.2 km/l urban/extra-urban/combined | ||
| UK MPG | 36.2/60.1/48.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 30.2/50.0/40.6 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 155.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | G | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | 11.60 m | ||
| Suspension AV | I.DW.ARB. | ||
| Suspension AR | I.MS.ARB. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 185/65 15 | ||
| Pneumatiques AR | 185/65 15 | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | 281 mm | ||
| Diamètre des freins AR | 276 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.76 | ||
| Rapport de pont | 3.35 | ||
| Généralités | |||
| Carfolio.com ID | 110792 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 Alfa Romeo 156 1.9 JTD added 2003-06-13. Last modified 2022-12-26. |
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