1999 Audi A4 vs. 2005 Vauxhall Omega
To start off, 2005 Vauxhall Omega is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,198 cc (4 cylinders), 2005 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2005 Vauxhall Omega (142 HP @ 5400 RPM) has 19 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2005 Vauxhall Omega should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Vauxhall Omega weights approximately 218 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Vauxhall Omega. In wet, icy, snow, or gravel driving conditions, 1999 Audi A4 will offer significantly more control. 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 Vauxhall Omega (209 Nm @ 4000 RPM) has 41 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2005 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2005 Vauxhall Omega | |
| Make | Audi | Vauxhall |
| Model | A4 | Omega |
| Year Released | 1999 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 142 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 168 Nm | 209 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1390 kg | 1608 kg |
| Vehicle Length | 4480 mm | 4900 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
