1984 Ford Sierra vs. 1992 Ford Fiesta
To start off, 1992 Ford Fiesta is newer by 8 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 1,796 cc (4 cylinders), 1992 Ford Fiesta is equipped with a bigger engine. In terms of performance, 1992 Ford Fiesta (128 HP @ 6250 RPM) has 53 more horse power than 1984 Ford Sierra. (75 HP @ 5300 RPM) In normal driving conditions, 1992 Ford Fiesta should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 80 kg more than 1992 Ford Fiesta.
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, 1992 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, 1992 Ford Fiesta (162 Nm @ 4500 RPM) has 43 more torque (in Nm) than 1984 Ford Sierra. (119 Nm @ 2900 RPM). This means 1992 Ford Fiesta will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 1992 Ford Fiesta | |
| Make | Ford | Ford |
| Model | Sierra | Fiesta |
| Year Released | 1984 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1608 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 128 HP |
| Engine RPM | 5300 RPM | 6250 RPM |
| Torque | 119 Nm | 162 Nm |
| Torque RPM | 2900 RPM | 4500 RPM |
| Engine Bore Size | 87.8 mm | 80.6 mm |
| Engine Stroke Size | 66 mm | 88 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1040 kg | 960 kg |
| Vehicle Length | 4500 mm | 3750 mm |
| Vehicle Width | 1720 mm | 1640 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2610 mm | 2450 mm |
| Fuel Tank Capacity | 60 L | 42 L |
