2007 Audi A8 vs. 2001 BMW Z9

To start off, 2007 Audi A8 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 BMW Z9. In addition, the cost of maintenance, including insurance, on 2001 BMW Z9 would be higher. At 5,998 cc (12 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (450 HP @ 6200 RPM) has 164 more horse power than 2001 BMW Z9. (286 HP @ 7400 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2001 BMW Z9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 533 kg more than 2001 BMW Z9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW Z9. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 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, 2001 BMW Z9 (597 Nm) has 17 more torque (in Nm) than 2007 Audi A8. (580 Nm). This means 2001 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8.

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