2007 Audi S6 vs. 2005 Porsche 911

To start off, 2007 Audi S6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 4,172 cc (8 cylinders), 2007 Audi S6 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (414 HP @ 6000 RPM) has 79 more horse power than 2007 Audi S6. (335 HP @ 7000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Audi S6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S6 weights approximately 380 kg more than 2005 Porsche 911.

Because 2007 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 Audi S6 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, 2005 Porsche 911 (560 Nm @ 2700 RPM) has 140 more torque (in Nm) than 2007 Audi S6. (420 Nm @ 3400 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S6.

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