2001 Vauxhall Astra vs. 2004 Vauxhall Omega
To start off, 2004 Vauxhall Omega is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2001 Vauxhall Astra would be higher. At 2,198 cc (4 cylinders), 2004 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2004 Vauxhall Omega (142 HP @ 5400 RPM) has 42 more horse power than 2001 Vauxhall Astra. (100 HP @ 6000 RPM) In normal driving conditions, 2004 Vauxhall Omega should accelerate faster than 2001 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Omega weights approximately 315 kg more than 2001 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Vauxhall Omega. However, in wet, icy, snow, or gravel driving conditions, 2001 Vauxhall 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, 2004 Vauxhall Omega (209 Nm @ 4000 RPM) has 58 more torque (in Nm) than 2001 Vauxhall Astra. (151 Nm @ 3600 RPM). This means 2004 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Astra.
Compare all specifications:
| 2001 Vauxhall Astra | 2004 Vauxhall Omega | |
| Make | Vauxhall | Vauxhall |
| Model | Astra | Omega |
| Year Released | 2001 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 142 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 151 Nm | 209 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1350 kg | 1665 kg |
| Vehicle Length | 4280 mm | 4900 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
