2006 Opel Astra vs. 2003 Vauxhall Omega
To start off, 2006 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Omega would be higher. At 2,198 cc (4 cylinders), 2003 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (168 HP @ 5200 RPM) has 26 more horse power than 2003 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2006 Opel Astra should accelerate faster than 2003 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Omega weights approximately 93 kg more than 2006 Opel Astra.
Because 2003 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 2003 Vauxhall Omega. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Astra (250 Nm @ 1950 RPM) has 41 more torque (in Nm) than 2003 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Omega. 2003 Vauxhall Omega has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Vauxhall Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Astra | 2003 Vauxhall Omega | |
| Make | Opel | Vauxhall |
| Model | Astra | Omega |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 142 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 250 Nm | 209 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1515 kg | 1608 kg |
| Vehicle Length | 4480 mm | 4900 mm |
| Vehicle Width | 2030 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
