2009 Aston Martin DBS vs. 2007 Porsche Cayenne

To start off, 2009 Aston Martin DBS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2007 Porsche Cayenne would be higher. At 5,933 cc (12 cylinders), 2009 Aston Martin DBS is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DBS (503 HP @ 6500 RPM) has 256 more horse power than 2007 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2009 Aston Martin DBS should accelerate faster than 2007 Porsche Cayenne.

Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DBS. In wet, icy, snow, or gravel driving conditions, 2007 Porsche Cayenne 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 Aston Martin DBS (420 Nm @ 5750 RPM) has 110 more torque (in Nm) than 2007 Porsche Cayenne. (310 Nm @ 5500 RPM). This means 2009 Aston Martin DBS will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayenne.

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