1990 Opel Omega vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 17 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 1990 Opel Omega and 2007 Opel Astra are equipped with a 1,998 cc engine. In terms of performance, 2007 Opel Astra (197 HP @ 5600 RPM) has 82 more horse power than 1990 Opel Omega. (115 HP @ 5200 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 86 kg more than 1990 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Opel Astra, 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, 2007 Opel Astra (262 Nm @ 4200 RPM) has 93 more torque (in Nm) than 1990 Opel Omega. (169 Nm @ 2600 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 1990 Opel Omega | 2007 Opel Astra | |
| Make | Opel | Opel |
| Model | Omega | Astra |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 197 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 169 Nm | 262 Nm |
| Torque RPM | 2600 RPM | 4200 RPM |
| Engine Compression Ratio | 9.2:1 | 8.8:1 |
| Top Speed | 182 km/hour | 230 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1299 kg | 1385 kg |
| Vehicle Length | 4770 mm | 4260 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 52 L |
