2005 Ford Fiesta vs. 1990 Ford Sierra

To start off, 2005 Ford Fiesta is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1990 Ford Sierra would be higher. At 1,598 cc (4 cylinders), 1990 Ford Sierra is equipped with a bigger engine. In terms of performance, 2005 Ford Fiesta (94 HP @ 5500 RPM) has 20 more horse power than 1990 Ford Sierra. (74 HP @ 4900 RPM). In normal driving conditions, 2005 Ford Fiesta should accelerate faster than 1990 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1990 Ford Sierra weights approximately 21 kg more than 2005 Ford Fiesta.

Because 1990 Ford 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 1990 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2005 Ford Fiesta, 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, 2005 Ford Fiesta (137 Nm @ 2500 RPM) has 14 more torque (in Nm) than 1990 Ford Sierra. (123 Nm @ 2900 RPM). This means 2005 Ford Fiesta will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Sierra.

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