2009 Jaguar XK vs. 2005 Porsche 911

To start off, 2009 Jaguar XK is newer by 4 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 4,196 cc (8 cylinders), 2009 Jaguar XK is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (444 HP @ 5700 RPM) has 150 more horse power than 2009 Jaguar XK. (294 HP @ 6000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2009 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XK weights approximately 60 kg more than 2005 Porsche 911.

Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 209 more torque (in Nm) than 2009 Jaguar XK. (411 Nm @ 4100 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XK.

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