2004 Opel Vectra vs. 1990 Opel Omega
To start off, 2004 Opel Vectra is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. Both 2004 Opel Vectra and 1990 Opel Omega are equipped with a 1,998 cc engine. In terms of performance, 2004 Opel Vectra (148 HP @ 4000 RPM) has 33 more horse power than 1990 Opel Omega. (115 HP @ 5200 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 89 kg more than 2004 Opel Vectra.
Because 1990 Opel 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 1990 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Vectra (315 Nm @ 2000 RPM) has 146 more torque (in Nm) than 1990 Opel Omega. (169 Nm @ 2600 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 2004 Opel Vectra | 1990 Opel Omega | |
| Make | Opel | Opel |
| Model | Vectra | Omega |
| Year Released | 2004 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 115 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 315 Nm | 169 Nm |
| Torque RPM | 2000 RPM | 2600 RPM |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Top Speed | 217 km/hour | 182 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 12.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1299 kg |
| Vehicle Length | 4600 mm | 4770 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1490 mm |
| Wheelbase Size | 2500 mm | 2740 mm |
| Fuel Tank Capacity | 61 L | 70 L |
