2001 Audi A2 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Audi A2. In addition, the cost of maintenance, including insurance, on 2001 Audi A2 would be higher. At 1,995 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 5500 RPM) has 99 more horse power than 2001 Audi A2. (74 HP @ 5000 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2001 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 690 kg more than 2001 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, 2003 Opel Vectra (265 Nm @ 2500 RPM) has 139 more torque (in Nm) than 2001 Audi A2. (126 Nm @ 3800 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A2.
Compare all specifications:
| 2001 Audi A2 | 2003 Opel Vectra | |
| Make | Audi | Opel |
| Model | A2 | Vectra |
| Year Released | 2001 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1422 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 74 HP | 173 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 126 Nm | 265 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Acceleration 0-100mph | 12 seconds | 9.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 895 kg | 1585 kg |
| Vehicle Length | 3830 mm | 4830 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1510 mm |
| Wheelbase Size | 2410 mm | 2710 mm |
| Fuel Consumption Overall | 6 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 42 L | 60 L |
