2003 Porsche 911 vs. 2011 Porsche 911

To start off, 2011 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Porsche 911. In addition, the cost of maintenance, including insurance, on 2003 Porsche 911 would be higher. At 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (443 HP @ 6000 RPM) has 58 more horse power than 2011 Porsche 911. (385 HP @ 6500 RPM). In normal driving conditions, 2003 Porsche 911 should accelerate faster than 2011 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 911 weights approximately 155 kg more than 2011 Porsche 911. 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, 2003 Porsche 911 (621 Nm @ 2700 RPM) has 201 more torque (in Nm) than 2011 Porsche 911. (420 Nm @ 4400 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911.

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