2005 Audi A3 vs. 2003 Opel Astra
To start off, 2005 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 3,196 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (247 HP @ 6300 RPM) has 172 more horse power than 2003 Opel Astra. (75 HP @ 4300 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 145 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 will offer significantly more control. 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, 2005 Audi A3 (330 Nm @ 2800 RPM) has 159 more torque (in Nm) than 2003 Opel Astra. (171 Nm @ 1800 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2005 Audi A3 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A3 | Astra |
Year Released | 2005 | 2003 |
Engine Position | Front | Front |
Engine Size | 3196 cc | 1686 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 247 HP | 75 HP |
Engine RPM | 6300 RPM | 4300 RPM |
Torque | 330 Nm | 171 Nm |
Torque RPM | 2800 RPM | 1800 RPM |
Engine Bore Size | 84.1 mm | 79 mm |
Engine Stroke Size | 95.9 mm | 86 mm |
Acceleration 0-100mph | 6.6 seconds | 15 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1525 kg | 1380 kg |
Vehicle Length | 4210 mm | 4260 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2760 mm | 2670 mm |
Fuel Consumption Overall | 10.8 L/100km | 5 L/100km |
Fuel Tank Capacity | 55 L | 52 L |