2002 Opel Vectra vs. 1983 Westfield ZEI
To start off, 2002 Opel Vectra is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1983 Westfield ZEI would be higher. At 3,175 cc (6 cylinders), 2002 Opel Vectra is equipped with a bigger engine. In terms of performance, 1983 Westfield ZEI (217 HP @ 6250 RPM) has 9 more horse power than 2002 Opel Vectra. (208 HP @ 6000 RPM) In normal driving conditions, 1983 Westfield ZEI should accelerate faster than 2002 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Vectra weights approximately 755 kg more than 1983 Westfield ZEI.
Because 1983 Westfield ZEI 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 1983 Westfield ZEI. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel 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 Opel Vectra (300 Nm @ 3800 RPM) has 8 more torque (in Nm) than 1983 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2002 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1983 Westfield ZEI.
Compare all specifications:
| 2002 Opel Vectra | 1983 Westfield ZEI | |
| Make | Opel | Westfield |
| Model | Vectra | ZEI |
| Year Released | 2002 | 1983 |
| Engine Size | 3175 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 217 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 300 Nm | 292 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1480 kg | 725 kg |
| Vehicle Length | 4600 mm | 3550 mm |
| Vehicle Width | 1800 mm | 1570 mm |
| Vehicle Height | 1470 mm | 1060 mm |
| Wheelbase Size | 2840 mm | 2340 mm |
