2004 Audi A6 vs. 2004 Opel Vectra
To start off, both 2004 Audi A6 and 2004 Opel Vectra were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,175 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (208 HP @ 6200 RPM) has 28 more horse power than 2004 Audi A6. (180 HP @ 6000 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 139 kg more than 2004 Opel Vectra.
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 Opel Vectra (300 Nm @ 4000 RPM) has 65 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 2004 Opel Vectra | |
| Make | Audi | Opel |
| Model | A6 | Vectra |
| Year Released | 2004 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 180 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 235 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 87.5 mm |
| Engine Stroke Size | 77.4 mm | 88 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Top Speed | 221 km/hour | 248 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1662 kg | 1523 kg |
| Vehicle Length | 4940 mm | 4600 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2500 mm |
| Fuel Tank Capacity | 70 L | 61 L |
