2004 Opel Signum vs. 2000 Vector RD 180
To start off, 2004 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 2000 Vector RD 180. In addition, the cost of maintenance, including insurance, on 2000 Vector RD 180 would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2000 Vector RD 180 (180 HP) has 7 more horse power than 2004 Opel Signum. (173 HP) In normal driving conditions, 2000 Vector RD 180 should accelerate faster than 2004 Opel Signum.
Because 2000 Vector RD 180 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 2000 Vector RD 180. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, 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 Opel Signum (265 Nm) has 90 more torque (in Nm) than 2000 Vector RD 180. (175 Nm). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2000 Vector RD 180.
Compare all specifications:
| 2004 Opel Signum | 2000 Vector RD 180 | |
| Make | Opel | Vector |
| Model | Signum | RD 180 |
| Year Released | 2004 | 2000 |
| Engine Position | Front | Middle |
| Engine Size | 1995 cc | 1797 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 180 HP |
| Torque | 265 Nm | 175 Nm |
| Engine Bore Size | 86 mm | 81.1 mm |
| Engine Stroke Size | 86 mm | 88.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4640 mm | 3920 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1100 mm |
| Wheelbase Size | 2840 mm | 2390 mm |
