2008 Audi S4 vs. 1999 Vauxhall Omega
To start off, 2008 Audi S4 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 1999 Vauxhall Omega would be higher. At 5,665 cc (8 cylinders), 1999 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 29 more horse power than 1999 Vauxhall Omega. (311 HP @ 5600 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1999 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 65 kg more than 1999 Vauxhall Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Vauxhall Omega. In wet, icy, snow, or gravel driving conditions, 2008 Audi S4 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, 1999 Vauxhall Omega (460 Nm @ 4400 RPM) has 50 more torque (in Nm) than 2008 Audi S4. (410 Nm @ 3500 RPM). This means 1999 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4.
Compare all specifications:
| 2008 Audi S4 | 1999 Vauxhall Omega | |
| Make | Audi | Vauxhall |
| Model | S4 | Omega |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5665 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 311 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 410 Nm | 460 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1755 kg | 1690 kg |
| Vehicle Length | 4590 mm | 4900 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2650 mm | 2740 mm |
