2008 Audi S4 vs. 1990 Opel Omega
To start off, 2008 Audi S4 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (339 HP @ 7000 RPM) has 250 more horse power than 1990 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 589 kg more than 1990 Opel 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 1990 Opel 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 259 more torque (in Nm) than 1990 Opel Omega. (151 Nm @ 3400 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 2008 Audi S4 | 1990 Opel Omega | |
| Make | Audi | Opel |
| Model | S4 | Omega |
| Year Released | 2008 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 89 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 410 Nm | 151 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Engine Bore Size | 84.5 mm | 84.8 mm |
| Engine Stroke Size | 92.8 mm | 79.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1795 kg | 1206 kg |
| Vehicle Length | 4580 mm | 4740 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 2740 mm |
