1984 Ford Sierra vs. 1977 Plymouth Horizon

To start off, 1984 Ford Sierra is newer by 7 year(s). Which means there will be less support and parts availability for 1977 Plymouth Horizon. In addition, the cost of maintenance, including insurance, on 1977 Plymouth Horizon would be higher. At 2,294 cc (6 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (114 HP) has 39 more horse power than 1977 Plymouth Horizon. (75 HP). In normal driving conditions, 1984 Ford Sierra should accelerate faster than 1977 Plymouth Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 115 kg more than 1977 Plymouth Horizon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1984 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1977 Plymouth Horizon, 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, 1984 Ford Sierra (176 Nm @ 3000 RPM) has 54 more torque (in Nm) than 1977 Plymouth Horizon. (122 Nm @ 3200 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Plymouth Horizon.

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