2004 Opel Signum vs. 1999 Vauxhall Omega
To start off, 2004 Opel Signum is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 1999 Vauxhall Omega would be higher. At 2,496 cc (6 cylinders), 1999 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 44 more horse power than 1999 Vauxhall Omega. (129 HP @ 4500 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1999 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Vauxhall Omega weights approximately 115 kg more than 2004 Opel Signum.
Because 1999 Vauxhall Omega 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 1999 Vauxhall Omega. 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 @ 2500 RPM) has 15 more torque (in Nm) than 1999 Vauxhall Omega. (250 Nm @ 2200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1999 Vauxhall Omega.
Compare all specifications:
| 2004 Opel Signum | 1999 Vauxhall Omega | |
| Make | Opel | Vauxhall |
| Model | Signum | Omega |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 129 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Torque | 265 Nm | 250 Nm |
| Torque RPM | 2500 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1560 kg | 1675 kg |
| Vehicle Length | 4640 mm | 4900 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
