1987 Ford Sierra vs. 2002 Vauxhall Vectra
To start off, 2002 Vauxhall Vectra 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 2,198 cc (4 cylinders), 2002 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2002 Vauxhall Vectra (145 HP @ 5800 RPM) has 56 more horse power than 1987 Ford Sierra. (89 HP @ 5400 RPM) In normal driving conditions, 2002 Vauxhall Vectra should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Vauxhall Vectra weights approximately 440 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, 2002 Vauxhall Vectra, 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, 2002 Vauxhall Vectra (203 Nm @ 4000 RPM) has 63 more torque (in Nm) than 1987 Ford Sierra. (140 Nm @ 3500 RPM). This means 2002 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2002 Vauxhall Vectra | |
| Make | Ford | Vauxhall |
| Model | Sierra | Vectra |
| Year Released | 1987 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 145 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 140 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1090 kg | 1530 kg |
| Vehicle Length | 4430 mm | 4600 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
