2004 Ford Focus vs. 1987 Ford Sierra
To start off, 2004 Ford Focus is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,303 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 2004 Ford Focus (129 HP @ 4000 RPM) has 63 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM). In normal driving conditions, 2004 Ford Focus should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Focus weights approximately 157 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 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 1987 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2004 Ford Focus, 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, 2004 Ford Focus (330 Nm @ 2000 RPM) has 188 more torque (in Nm) than 1987 Ford Sierra. (142 Nm @ 2000 RPM). This means 2004 Ford Focus will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2004 Ford Focus | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | Focus | Sierra |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1981 cc | 2303 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 66 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 330 Nm | 142 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1362 kg | 1205 kg |
| Vehicle Length | 4340 mm | 4500 mm |
| Vehicle Width | 1830 mm | 1680 mm |
| Vehicle Height | 1610 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
