2004 Audi A6 vs. 2001 Opel Vectra
To start off, 2004 Audi A6 is newer by 3 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 2,671 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (247 HP @ 6300 RPM) has 133 more horse power than 2001 Opel Vectra. (114 HP @ 5400 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 342 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, 2004 Audi A6 (350 Nm) has 180 more torque (in Nm) than 2001 Opel Vectra. (170 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra.
Compare all specifications:
| 2004 Audi A6 | 2001 Opel Vectra | |
| Make | Audi | Opel |
| Model | A6 | Vectra |
| Year Released | 2004 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 114 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 350 Nm | 170 Nm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1722 kg | 1380 kg |
| Vehicle Length | 4880 mm | 4600 mm |
| Vehicle Width | 1940 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2740 mm |
| Fuel Consumption Overall | 11.2 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 70 L | 53 L |
