2005 Opel Astra vs. 2001 Vauxhall Omega
To start off, 2005 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2001 Vauxhall Omega would be higher. At 2,198 cc (4 cylinders), 2001 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (148 HP @ 4000 RPM) has 6 more horse power than 2001 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 2001 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Vauxhall Omega weights approximately 405 kg more than 2005 Opel Astra.
Because 2001 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 2001 Vauxhall Omega. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Astra (320 Nm @ 2000 RPM) has 110 more torque (in Nm) than 2001 Vauxhall Omega. (210 Nm @ 4000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Omega.
Compare all specifications:
| 2005 Opel Astra | 2001 Vauxhall Omega | |
| Make | Opel | Vauxhall |
| Model | Astra | Omega |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 142 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 320 Nm | 210 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1200 kg | 1605 kg |
| Vehicle Length | 4300 mm | 4900 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2400 mm | 2740 mm |
