2009 Audi Q7 vs. 2004 Porsche 911

To start off, 2009 Audi Q7 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 144 more horse power than 2004 Porsche 911. (350 HP @ 6600 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2004 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1110 kg more than 2004 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Audi Q7 (1,000 Nm @ 1750 RPM) has 600 more torque (in Nm) than 2004 Porsche 911. (400 Nm @ 4600 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911.

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