2002 Ford Focus vs. 1987 Ford Sierra
To start off, 2002 Ford Focus is newer by 15 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 1,993 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (204 HP @ 6250 RPM) has 73 more horse power than 2002 Ford Focus. (131 HP @ 7000 RPM) In normal driving conditions, 1987 Ford Sierra should accelerate faster than 2002 Ford Focus. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 18 kg more than 2002 Ford Focus. 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, 2002 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, 1987 Ford Sierra (277 Nm @ 4500 RPM) has 107 more torque (in Nm) than 2002 Ford Focus. (170 Nm @ 5500 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Ford Focus.
Compare all specifications:
| 2002 Ford Focus | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | Focus | Sierra |
| Year Released | 2002 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 204 HP |
| Engine RPM | 7000 RPM | 6250 RPM |
| Torque | 170 Nm | 277 Nm |
| Torque RPM | 5500 RPM | 4500 RPM |
| Engine Bore Size | 84.8 mm | 90.8 mm |
| Engine Stroke Size | 88 mm | 77 mm |
| Engine Compression Ratio | 10.2:1 | 8.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1232 kg | 1250 kg |
| Vehicle Length | 4160 mm | 4470 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Wheelbase Size | 2580 mm | 2500 mm |
