2005 Opel Vectra vs. 2001 Vauxhall Omega
To start off, 2005 Opel Vectra 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, 2001 Vauxhall Omega (142 HP @ 5400 RPM) has 43 more horse power than 2005 Opel Vectra. (99 HP @ 4000 RPM) In normal driving conditions, 2001 Vauxhall Omega should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Vauxhall Omega weights approximately 171 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Vectra, 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 Vectra (230 Nm @ 1500 RPM) has 20 more torque (in Nm) than 2001 Vauxhall Omega. (210 Nm @ 4000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Omega. 2001 Vauxhall Omega has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Vauxhall Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2001 Vauxhall Omega | |
| Make | Opel | Vauxhall |
| Model | Vectra | Omega |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 142 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 230 Nm | 210 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1494 kg | 1665 kg |
| Vehicle Length | 4600 mm | 4900 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
