1984 Ford Fiesta vs. 1986 Ford Sierra
To start off, 1986 Ford Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1984 Ford Fiesta would be higher. At 1,769 cc (4 cylinders), 1986 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (89 HP @ 5400 RPM) has 40 more horse power than 1984 Ford Fiesta. (49 HP @ 5000 RPM) In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1984 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 1986 Ford Sierra weights approximately 239 kg more than 1984 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1984 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, 1986 Ford Sierra (143 Nm @ 3500 RPM) has 60 more torque (in Nm) than 1984 Ford Fiesta. (83 Nm @ 2700 RPM). This means 1986 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Fiesta.
Compare all specifications:
1984 Ford Fiesta | 1986 Ford Sierra | |
Make | Ford | Ford |
Model | Fiesta | Sierra |
Year Released | 1984 | 1986 |
Engine Position | Front | Front |
Engine Size | 1117 cc | 1769 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 49 HP | 89 HP |
Engine RPM | 5000 RPM | 5400 RPM |
Torque | 83 Nm | 143 Nm |
Torque RPM | 2700 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 775 kg | 1014 kg |
Vehicle Length | 3650 mm | 4400 mm |
Vehicle Width | 1590 mm | 1680 mm |
Vehicle Height | 1340 mm | 1370 mm |
Wheelbase Size | 2300 mm | 2620 mm |