The Audi Q7 4.2 TDI quattro is a four wheel drive road car, with the engine mounted in the front, and a 5 door off-road vehicle body.
Its engine is a turbocharged diesel, 4.1 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. It develops 322 bhp (326 PS/240 kW) of power at 3750 rpm, and maximum torque of 760 N·m (561 lb·ft/77.5 kgm) at 1800-2500 rpm.
The power is transferred to the wheels by means of a 6 speed automatic gearbox.
Quoted weight at the kerb is 2420 kg.
Top stated speed is 236 km/h (147 mph), officially quoted fuel consumption is 14.9/8.9/11.1 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 294.0 g/km.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater off-road vehicle | ||
| Nombre de portes | 5 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3002 | 118.2 | |
| Voies AV | 1651 | 65 | |
| Voies AR | 1676 | 66 | |
| Longueur | 5086 | 200.2 | |
| Largeur | 1983 | 78.1 | |
| Hauteur | 1697 | 66.8 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | 2420 kg | 5335 | |
| Répartition poids AV | |||
| Réservoir à essence | 100 litres | 22 [26.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.35 | ||
| maître-couple | 2.87 m² | ||
| SCx | 1.00 | ||
| turbocharged diesel | |||
| Constructeur du moteur | Audi | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.1 litre 4134 cc (252.272 cu in) |
||
| Alésage × Course | 83 × 95.5 mm
3.27 × 3.76 in |
||
| Rapport alésage / course | 0.87 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
||
| Puissance maximale | 326 PS (322 bhp) (240 kW) à 3750 tr/mn |
||
| Couple maximale | 760 Nm (561 ft·lb) (77.5 kgm) à 1800-2500 tr/mn |
||
| Specific output | 58.1 kW/litre 79 ps/litre 77.9 bhp/litre 1.28 bhp/cu in |
||
|
183.84 Nm/litre
2.22 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 16.5:1 | ||
| Carburant | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2310.2 kPa (335.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 516.75 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | 2 VTG turbochargers | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 236 km/h (147 mph) | ||
| Power-to-weight ratio | Higher is better 134.91 PS/tonne (1000 kg) 0.13 PS/kg 99.22 kW/tonne (1000 kg) 0.1 kW/kg 133.06 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
||
| Weight-to-power ratio | Lower is better 10.08 kg/kW 16.83 lb/bhp |
||
| Consommation | |||
| Consommation | 14.9/8.9/11.1 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.9/8.9/11.1 l/100km urban/extra-urban/combined | ||
| km/litre | 6.7/11.2/9.0 km/l urban/extra-urban/combined | ||
| UK MPG | 19.0/31.7/25.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 15.8/26.4/21.2 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 294.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | four wheel drive | ||
| Répartition du couple | 40:60 | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.DW.ARB. | ||
| Suspension AR | I.DW.ARB. | ||
| Roues AV | 8J x 18 | ||
| Roues AR | 8J x 18 | ||
| Pneumatiques AV | 255/55 R 18 | ||
| Pneumatiques AR | 255/55 R 18 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | 350 mm | ||
| Diamètre des freins AR | 358 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.69 | ||
| Rapport de pont | 3.27 | ||
| Généralités | |||
| Carfolio.com ID | 155903 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 34.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2007 Audi Q7 4.2 TDI quattro added 2007-03-09. Last modified 2013-02-28. |
|||
