1990 Opel Senator vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Opel Senator. In addition, the cost of maintenance, including insurance, on 1990 Opel Senator would be higher. At 3,175 cc (6 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (208 HP @ 6200 RPM) has 6 more horse power than 1990 Opel Senator. (202 HP @ 6000 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1990 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 40 kg more than 1990 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Opel Senator 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 1990 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Opel Signum (300 Nm @ 4000 RPM) has 25 more torque (in Nm) than 1990 Opel Senator. (275 Nm @ 3600 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Senator.
Compare all specifications:
| 1990 Opel Senator | 2002 Opel Signum | |
| Make | Opel | Opel |
| Model | Senator | Signum |
| Year Released | 1990 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 202 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 275 Nm | 300 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 95 mm | 87.5 mm |
| Engine Stroke Size | 69.8 mm | 88 mm |
| Engine Compression Ratio | 10.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 224 km/hour | 237 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1610 kg |
| Vehicle Length | 4850 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 61 L |
