2009 Audi A4 vs. 2001 BMW Z9

To start off, 2009 Audi A4 is newer by 8 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 4,400 cc (8 cylinders), 2001 BMW Z9 is equipped with a bigger engine. In terms of performance, 2001 BMW Z9 (286 HP @ 7400 RPM) has 21 more horse power than 2009 Audi A4. (265 HP @ 6500 RPM) In normal driving conditions, 2001 BMW Z9 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW Z9 weights approximately 585 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Audi A4 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, 2009 Audi A4 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 267 more torque (in Nm) than 2009 Audi A4. (330 Nm). This means 2001 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.

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