2004 Audi A2 vs. 2001 Opel Vectra
To start off, 2004 Audi A2 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 2,196 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 2001 Opel Vectra (142 HP @ 5600 RPM) has 34 more horse power than 2004 Audi A2. (108 HP @ 5800 RPM) In normal driving conditions, 2001 Opel Vectra should accelerate faster than 2004 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 245 kg more than 2004 Audi A2. 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, 2001 Opel Vectra (203 Nm @ 4000 RPM) has 48 more torque (in Nm) than 2004 Audi A2. (155 Nm @ 4500 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A2.
Compare all specifications:
| 2004 Audi A2 | 2001 Opel Vectra | |
| Make | Audi | Opel |
| Model | A2 | Vectra |
| Year Released | 2004 | 2001 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 142 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 155 Nm | 203 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 76.5 mm | 86 mm |
| Engine Stroke Size | 86.9 mm | 94.6 mm |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 202 km/hour | 216 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1315 kg |
| Vehicle Length | 3830 mm | 4600 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2650 mm |
| Fuel Tank Capacity | 42 L | 60 L |
