2005 Audi A6 vs. 2005 Opel Omega
To start off, both 2005 Audi A6 and 2005 Opel Omega were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,976 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6300 RPM) has 69 more horse power than 2005 Opel Omega. (178 HP @ 3400 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2005 Opel Omega.
Because 2005 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, 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, 2005 Audi A6 (320 Nm @ 3250 RPM) has 80 more torque (in Nm) than 2005 Opel Omega. (240 Nm @ 3400 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega.
Compare all specifications:
| 2005 Audi A6 | 2005 Opel Omega | |
| Make | Audi | Opel |
| Model | A6 | Omega |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 178 HP |
| Engine RPM | 6300 RPM | 3400 RPM |
| Torque | 320 Nm | 240 Nm |
| Torque RPM | 3250 RPM | 3400 RPM |
| Engine Bore Size | 84.5 mm | 83.2 mm |
| Engine Stroke Size | 92.8 mm | 79.6 mm |
| Engine Compression Ratio | 13.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4940 mm | 4900 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 75 L |
