2011 Ford Flex vs. 2001 Fiat Siena

To start off, 2011 Ford Flex is newer by 10 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 3,500 cc (6 cylinders), 2011 Ford Flex is equipped with a bigger engine. In terms of performance, 2011 Ford Flex (262 HP @ 6250 RPM) has 140 more horse power than 2001 Fiat Siena. (122 HP @ 5250 RPM). In normal driving conditions, 2011 Ford Flex should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2011 Ford Flex weights approximately 684 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.

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, 2011 Ford Flex (336 Nm) has 249 more torque (in Nm) than 2001 Fiat Siena. (87 Nm). This means 2011 Ford Flex will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena. 2011 Ford Flex has automatic transmission and 2001 Fiat Siena has manual transmission. 2001 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Ford Flex will be easier to drive especially in heavy traffic.

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