2004 Audi RS4 vs. 2001 Opel Omega
To start off, 2004 Audi RS4 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Opel Omega. In addition, the cost of maintenance, including insurance, on 2001 Opel Omega would be higher. At 2,671 cc (6 cylinders), 2004 Audi RS4 is equipped with a bigger engine. In terms of performance, 2004 Audi RS4 (376 HP @ 6300 RPM) has 234 more horse power than 2001 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2004 Audi RS4 should accelerate faster than 2001 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 80 kg more than 2004 Audi RS4.
Because 2004 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS4 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, 2004 Audi RS4 (450 Nm @ 2500 RPM) has 241 more torque (in Nm) than 2001 Opel Omega. (209 Nm @ 4000 RPM). This means 2004 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Omega. 2001 Opel Omega has automatic transmission and 2004 Audi RS4 has manual transmission. 2004 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi RS4 | 2001 Opel Omega | |
| Make | Audi | Opel |
| Model | RS4 | Omega |
| Year Released | 2004 | 2001 |
| Engine Position | Front | Middle |
| Engine Size | 2671 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 376 HP | 142 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 450 Nm | 209 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1665 kg |
| Vehicle Length | 4480 mm | 4900 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
| Fuel Tank Capacity | 55 L | 75 L |
