The Jaguar XJ8 4.2 is a saloon (sedan) with 4 doors and a front mounted engine which delivers the power to the rear wheels.
The XJ8 4.2 forms part of Jaguar's X350 model range.
The 8 cylinder, double overhead camshaft naturally aspirated powerplant has 4 valves per cylinder and a capacity of 4.2 litres. It provides power and torque figures of 300 bhp (304 PS/224 kW) at 6000 rpm and 420 Nm (310 lbft/42.8 kgm) at 4100 rpm respectively.
The power is transferred to the wheels through a 6 speed automatic gearbox.
The Jaguar XJ8 4.2 weighs a claimed 1615 kg at the kerb.
The Jaguar XJ8 4.2 is claimed to attain a top speed of 250 km/h or 155 mph, manufacturer claimed fuel consumption is 16.0/8.1/10.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 264.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3034 | 119.4 | |
| Voies AV | 1556 | 61.3 | |
| Voies AR | 1546 | 60.9 | |
| Longueur | 5090 | 200.4 | |
| Largeur | 1860 | 73.2 | |
| Hauteur | 1448 | 57 | |
| Garde au sol | |||
| 1.68 | |||
| Poids avec pleins | 1615 kg | 3560 | |
| Répartition poids AV | |||
| Réservoir à essence | 85 litres | 18.7 [22.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Jaguar | ||
| Type moteur | AJ-V8 AJ34 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.2 litre 4196 cc (256.056 cu in) |
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| Alésage × Course | 86 × 90.3 mm
3.39 × 3.56 in |
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| Rapport alésage / course | 0.95 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale (DIN) |
304 PS (300 bhp) (224 kW) à 6000 tr/mn |
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| Couple maximale (DIN) |
420 Nm (310 ft·lb) (42.8 kgm) à 4100 tr/mn |
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| Specific output (DIN) |
53.3 kW/litre 72.5 ps/litre 71.5 bhp/litre 1.17 bhp/cu in |
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(DIN) |
100.1 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 11:1 | ||
| Carburant | EFi | ||
| bmep (brake mean effective pressure) | 1257.8 kPa (182.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 524.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 6.3 s | ||
| 0-100km/h | 6.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 188.34 PS/tonne (1000 kg) 0.19 PS/kg 138.52 kW/tonne (1000 kg) 0.14 kW/kg 185.76 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.22 kg/kW 12.06 lb/bhp |
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| Consommation | |||
| Consommation | 16.0/8.1/10.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 16.0/8.1/10.9 l/100km urban/extra-urban/combined | ||
| km/litre | 6.2/12.3/9.2 km/l urban/extra-urban/combined | ||
| UK MPG | 17.7/34.9/25.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 14.7/29.0/21.6 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 264.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | 11.70 m | ||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8.0 x 18 | ||
| Roues AR | 8.0 x 18 | ||
| Pneumatiques AV | 235/50 ZR 18 | ||
| Pneumatiques AR | 235/50 ZR 18 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 104544 | ||
| Production total | |||
| Type mines | |||
| X350 | |||
| RAC rating | 36.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2002 Jaguar XJ8 4.2 added 2002-12-23. Last modified 2013-02-28. |
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