2002 Audi A3 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Audi A3. In addition, the cost of maintenance, including insurance, on 2002 Audi A3 would be higher. At 1,910 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (149 HP @ 4000 RPM) has 45 more horse power than 2002 Audi A3. (104 HP @ 4000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2002 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 220 kg more than 2002 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, 2006 Opel Astra (320 Nm @ 2000 RPM) has 70 more torque (in Nm) than 2002 Audi A3. (250 Nm @ 1900 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A3.
Compare all specifications:
| 2002 Audi A3 | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | A3 | Astra |
| Year Released | 2002 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 149 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 250 Nm | 320 Nm |
| Torque RPM | 1900 RPM | 2000 RPM |
| Engine Compression Ratio | 19.0:1 | 17.5:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 11.7 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1515 kg |
| Vehicle Length | 4210 mm | 4480 mm |
| Vehicle Width | 1770 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2620 mm |
| Fuel Consumption Overall | 5.1 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 55 L | 52 L |
