2000 Opel Omega vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Opel Omega. In addition, the cost of maintenance, including insurance, on 2000 Opel Omega would be higher. At 1,998 cc (4 cylinders), 2000 Opel Omega is equipped with a bigger engine. In terms of performance, 2000 Opel Omega (135 HP @ 5600 RPM) has 60 more horse power than 2003 Opel Astra. (75 HP @ 4300 RPM). In normal driving conditions, 2000 Opel Omega should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2000 Opel Omega weights approximately 250 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 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 2000 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2000 Opel Omega (185 Nm @ 4000 RPM) has 14 more torque (in Nm) than 2003 Opel Astra. (171 Nm @ 1800 RPM). This means 2000 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2000 Opel Omega | 2003 Opel Astra | |
| Make | Opel | Opel |
| Model | Omega | Astra |
| Year Released | 2000 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 135 HP | 75 HP |
| Engine RPM | 5600 RPM | 4300 RPM |
| Torque | 185 Nm | 171 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1630 kg | 1380 kg |
| Vehicle Length | 4900 mm | 4260 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2670 mm |
