2000 Fiat Siena vs. 2003 BMW Z8

To start off, 2003 BMW Z8 is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2000 Fiat Siena would be higher. At 4,939 cc (8 cylinders), 2003 BMW Z8 is equipped with a bigger engine. In terms of performance, 2003 BMW Z8 (400 HP @ 6600 RPM) has 349 more horse power than 2000 Fiat Siena. (51 HP @ 4000 RPM) In normal driving conditions, 2003 BMW Z8 should accelerate faster than 2000 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW Z8 weights approximately 285 kg more than 2000 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2003 BMW Z8 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW Z8. However, in wet, icy, snow, or gravel driving conditions, 2000 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 BMW Z8 (500 Nm) has 300 more torque (in Nm) than 2000 Fiat Siena. (200 Nm). This means 2003 BMW Z8 will have an easier job in driving up hills or pulling heavy equipment than 2000 Fiat Siena.

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