2003 GMC Sierra vs. 2001 Fiat Siena

To start off, 2003 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2001 Fiat Siena would be higher. At 4,816 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (275 HP) has 153 more horse power than 2001 Fiat Siena. (122 HP). In normal driving conditions, 2003 GMC Sierra should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 601 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 2003 GMC Sierra 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 GMC Sierra. 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, 2003 GMC Sierra (386 Nm) has 299 more torque (in Nm) than 2001 Fiat Siena. (87 Nm). This means 2003 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena.

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