2009 BMW 525 vs. 2008 BMW X6

To start off, 2009 BMW 525 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW X6. In addition, the cost of maintenance, including insurance, on 2008 BMW X6 would be higher. At 4,399 cc (8 cylinders), 2008 BMW X6 is equipped with a bigger engine. In terms of performance, 2008 BMW X6 (400 HP @ 5500 RPM) has 185 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2008 BMW X6 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X6 weights approximately 705 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2008 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 525. In wet, icy, snow, or gravel driving conditions, 2008 BMW X6 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, 2008 BMW X6 (827 Nm @ 1800 RPM) has 577 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 2008 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.

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