2006 Audi S3 vs. 2009 Audi R8

To start off, 2009 Audi R8 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi S3. In addition, the cost of maintenance, including insurance, on 2006 Audi S3 would be higher. At 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 296 more horse power than 2006 Audi S3. (222 HP @ 5900 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 2006 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 150 kg more than 2006 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

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 R8 (530 Nm @ 6500 RPM) has 250 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3.

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