2001 Audi A3 vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Audi A3. In addition, the cost of maintenance, including insurance, on 2001 Audi A3 would be higher. At 1,796 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (125 HP @ 5600 RPM) has 12 more horse power than 2001 Audi A3. (113 HP @ 5800 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 2001 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 100 kg more than 2001 Audi A3. 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 Audi A3 (320 Nm @ 4000 RPM) has 153 more torque (in Nm) than 2004 Opel Astra. (167 Nm @ 3800 RPM). This means 2001 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2001 Audi A3 | 2004 Opel Astra | |
| Make | Audi | Opel |
| Model | A3 | Astra |
| Year Released | 2001 | 2004 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 113 HP | 125 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 320 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 76.5 mm | 80.5 mm |
| Engine Stroke Size | 86.9 mm | 88.2 mm |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Top Speed | 196 km/hour | 198 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1225 kg | 1325 kg |
| Vehicle Length | 4210 mm | 4520 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2580 mm | 2700 mm |
| Fuel Tank Capacity | 55 L | 52 L |
