2006 Audi A8 vs. 1998 Fiat Siena

To start off, 2006 Audi A8 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1998 Fiat Siena would be higher. At 3,123 cc (6 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (256 HP) has 205 more horse power than 1998 Fiat Siena. (51 HP). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1998 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 580 kg more than 1998 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Audi A8 (330 Nm) has 130 more torque (in Nm) than 1998 Fiat Siena. (200 Nm). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1998 Fiat Siena. 2006 Audi A8 has automatic transmission and 1998 Fiat Siena has manual transmission. 1998 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.

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