2009 Aston Martin DB9 vs. 2001 BMW Z18

To start off, 2009 Aston Martin DB9 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 BMW Z18. In addition, the cost of maintenance, including insurance, on 2001 BMW Z18 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 147 more horse power than 2001 BMW Z18. (323 HP @ 7400 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2001 BMW Z18. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 135 kg more than 2001 BMW Z18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2001 BMW Z18 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2001 BMW Z18 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, 2009 Aston Martin DB9 (600 Nm) has 260 more torque (in Nm) than 2001 BMW Z18. (340 Nm). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW Z18. 2001 BMW Z18 has automatic transmission and 2009 Aston Martin DB9 has manual transmission. 2009 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW Z18 will be easier to drive especially in heavy traffic.

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