1999 BMW 730 vs. 2001 Fiat Siena

To start off, 2001 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 1999 BMW 730. In addition, the cost of maintenance, including insurance, on 1999 BMW 730 would be higher. At 2,793 cc (6 cylinders), 1999 BMW 730 is equipped with a bigger engine. In terms of performance, 1999 BMW 730 (190 HP @ 5300 RPM) has 68 more horse power than 2001 Fiat Siena. (122 HP @ 5250 RPM). In normal driving conditions, 1999 BMW 730 should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 730 weights approximately 402 kg more than 2001 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1999 BMW 730 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 1999 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 1999 BMW 730 (280 Nm) has 193 more torque (in Nm) than 2001 Fiat Siena. (87 Nm). This means 1999 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena.

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