1991 Citroen ZX vs. 2005 Proton Impian

To start off, 2005 Proton Impian is newer by 14 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 1,998 cc (4 cylinders), 1991 Citroen ZX is equipped with a bigger engine. In terms of performance, 2005 Proton Impian (101 HP @ 6000 RPM) has 30 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 2005 Proton Impian should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Proton Impian weights approximately 170 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, 2005 Proton Impian (140 Nm @ 2750 RPM) has 18 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2005 Proton Impian will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 2005 Proton Impian 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. 2005 Proton Impian will be easier to drive especially in heavy traffic.

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