2001 Opel Omega vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Opel Omega. In addition, the cost of maintenance, including insurance, on 2001 Opel Omega would be higher. Both 2001 Opel Omega and 2003 Opel Signum are equipped with a 2,172 cc engine. In terms of performance, 2003 Opel Signum (115 HP @ 3000 RPM) has 7 more horse power than 2001 Opel Omega. (108 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2001 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 60 kg more than 2003 Opel Signum.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, both vehicles can yield 280 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2001 Opel Omega | 2003 Opel Signum | |
| Make | Opel | Opel |
| Model | Omega | Signum |
| Year Released | 2001 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2172 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 115 HP |
| Engine RPM | 4000 RPM | 3000 RPM |
| Torque | 280 Nm | 280 Nm |
| Torque RPM | 1600 RPM | 1500 RPM |
| Engine Bore Size | 84.1 mm | 84.1 mm |
| Engine Stroke Size | 98 mm | 98 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1595 kg | 1535 kg |
| Vehicle Length | 4900 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2840 mm |
