1991 Citroen ZX vs. 2011 Ford Flex

To start off, 2011 Ford Flex is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1991 Citroen ZX 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 132 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM) In normal driving conditions, 2011 Ford Flex should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2011 Ford Flex weights approximately 924 kg more than 1991 Citroen ZX. 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 @ 4500 RPM) has 176 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2011 Ford Flex will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2011 Ford Flex has automatic transmission and 1991 Citroen ZX has manual transmission. 1991 Citroen ZX 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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