1999 Audi A8 vs. 2000 Fiat Siena

To start off, 2000 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 1999 Audi A8. In addition, the cost of maintenance, including insurance, on 1999 Audi A8 would be higher. At 2,771 cc (6 cylinders), 1999 Audi A8 is equipped with a bigger engine. In terms of performance, 1999 Audi A8 (190 HP @ 6000 RPM) has 139 more horse power than 2000 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 1999 Audi A8 should accelerate faster than 2000 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A8 weights approximately 335 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 1999 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi A8 (280 Nm) has 80 more torque (in Nm) than 2000 Fiat Siena. (200 Nm). This means 1999 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2000 Fiat Siena. 1999 Audi A8 has automatic transmission and 2000 Fiat Siena has manual transmission. 2000 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A8 will be easier to drive especially in heavy traffic.

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