2005 Audi A6 vs. 2001 Opel Vectra
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 Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 2,496 cc, 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (161 HP @ 4000 RPM) has 16 more horse power than 2001 Opel Vectra. (145 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 160 kg more than 2001 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (310 Nm @ 1400 RPM) has 107 more torque (in Nm) than 2001 Opel Vectra. (203 Nm @ 4000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra.
Compare all specifications:
| 2005 Audi A6 | 2001 Opel Vectra | |
| Make | Audi | Opel |
| Model | A6 | Vectra |
| Year Released | 2005 | 2001 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2198 cc |
| Horse Power | 161 HP | 145 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 310 Nm | 203 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 19.5:1 | 10.0:1 |
| Top Speed | 210 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1485 kg |
| Wheelbase Size | 2850 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 61 L |
