2008 Audi A6 vs. 2005 Opel Omega
To start off, 2008 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Omega. In addition, the cost of maintenance, including insurance, on 2005 Opel Omega would be higher. At 2,671 cc, 2008 Audi A6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 55 kg more than 2005 Opel Omega.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A6 (350 Nm @ 1800 RPM) has 147 more torque (in Nm) than 2005 Opel Omega. (203 Nm @ 4000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega.
Compare all specifications:
| 2008 Audi A6 | 2005 Opel Omega | |
| Make | Audi | Opel |
| Model | A6 | Omega |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2198 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 146 HP |
| Torque | 350 Nm | 203 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Top Speed | 243 km/hour | 210 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 10.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1605 kg |
| Vehicle Length | 4820 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2840 mm |
| Fuel Consumption Overall | 11.7 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
