2005 Audi S4 vs. 2001 Vauxhall Omega
To start off, 2005 Audi S4 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 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 232 more horse power than 2001 Vauxhall Omega. (108 HP @ 4000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2001 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 245 kg more than 2001 Vauxhall Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 129 more torque (in Nm) than 2001 Vauxhall Omega. (281 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Omega.
Compare all specifications:
| 2005 Audi S4 | 2001 Vauxhall Omega | |
| Make | Audi | Vauxhall |
| Model | S4 | Omega |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2172 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 108 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 410 Nm | 281 Nm |
| Vehicle Weight | 1840 kg | 1595 kg |
| Vehicle Length | 4580 mm | 4900 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2740 mm |
