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
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater off-road vehicle | ||
| Número de puertas | 5 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3002 | 118.2 | |
| Vía delantera | 1651 | 65 | |
| Vía trasera | 1676 | 66 | |
| Longitud | 5086 | 200.2 | |
| Ancho | 1983 | 78.1 | |
| Altura | 1697 | 66.8 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.69 | ||
| Peso en vacío | 2420 kg | 5335 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 100 litres | 22 [26.4] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.35 | ||
| Superficie frontal | 2.87 m² | ||
| SCx | 1.00 | ||
| Tren motriz | |||
| turbocharged diesel | |||
| Fabricante del motor | Audi | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4.1 litre 4134 cc (252.272 cu in) |
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| Diámetro × Carrera | 83 × 95.5 mm
3.27 × 3.76 in |
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| Relación diámetro/carrera | 0.87 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal | 326 PS (322 bhp) (240 kW) a 3750 rpm |
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| Par motor máximo | 760 Nm (561 ft·lb) (77.5 kgm) a 1800-2500 rpm |
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| Potencia específica | 58.1 kW/litre 79 ps/litre 77.9 bhp/litre 1.28 bhp/cu in |
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183.84 Nm/litre
2.22 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 16.5:1 | ||
| Alimentación | common rail direct diesel injection | ||
| 2310.2 kPa (335.1 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 516.75 cc | |||
| Aspiración | Turbo D. | ||
| Compresor | 2 VTG turbochargers | ||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 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 |
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| Weight-to-power ratio | Lower is better 10.08 kg/kW 16.83 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 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 | ||
| Emisiones de CO2 | 294.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | four wheel drive | ||
| Alimentación | 40:60 | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.DW.ARB. | ||
| Suspensión trasera | I.DW.ARB. | ||
| Ruedas delante | 8J x 18 | ||
| Ruedas detrás | 8J x 18 | ||
| Neumáticos delante | 255/55 R 18 | ||
| Neumáticos detrás | 255/55 R 18 | ||
| Brakes F/R | |||
| Front brake diameter | 350 mm | ||
| Rear brake diameter | 358 mm | ||
| Braked area | |||
| Transmisión | 6 speed automatic | ||
| Eje trasero desmultiplicación | 0.69 | ||
| Desmultiplicación grupo cónico | 3.27 | ||
| General | |||
| Carfolio.com ID | 155903 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 34.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Audi Q7 4.2 TDI quattro added 2007-03-09. Last modified 2013-02-28. |
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