2003 MG XPower 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 MG XPower. In addition, the cost of maintenance, including insurance, on 2003 MG XPower would be higher. At 4,600 cc (8 cylinders), 2003 MG XPower is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (500 HP @ 6000 RPM) has 182 more horse power than 2003 MG XPower. (318 HP @ 6000 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2003 MG XPower. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 105 kg more than 2003 MG XPower. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 2003 MG XPower. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 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, 2011 Porsche 911 (650 Nm @ 1950 RPM) has 240 more torque (in Nm) than 2003 MG XPower. (410 Nm @ 4750 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG XPower.

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