2005 Audi A6 vs. 2001 Opel Omega
To start off, 2005 Audi A6 is newer by 4 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 5,666 cc (8 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (222 HP @ 6300 RPM) has 121 more horse power than 2001 Opel Omega. (101 HP @ 4400 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2001 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 347 kg more than 2001 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 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, 2005 Audi A6 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, 2001 Opel Omega (447 Nm) has 147 more torque (in Nm) than 2005 Audi A6. (300 Nm). This means 2001 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2001 Opel Omega | |
| Make | Audi | Opel |
| Model | A6 | Omega |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 5666 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 222 HP | 101 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 300 Nm | 447 Nm |
| Engine Bore Size | 82.6 mm | 99.2 mm |
| Engine Stroke Size | 92.8 mm | 91.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1645 kg | 1298 kg |
| Wheelbase Size | 2580 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 60 L |
