2006 Audi A4 vs. 2003 Opel Astra
To start off, 2006 Audi A4 is newer by 3 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 1,779 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (161 HP @ 5700 RPM) has 87 more horse power than 2003 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 425 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 2006 Audi A4 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, 2006 Audi A4 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, 2006 Audi A4 (225 Nm @ 1950 RPM) has 95 more torque (in Nm) than 2003 Opel Astra. (130 Nm @ 2800 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2006 Audi A4 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2006 | 2003 |
Engine Position | Front | Front |
Engine Size | 1779 cc | 1596 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 161 HP | 74 HP |
Engine RPM | 5700 RPM | 5200 RPM |
Torque | 225 Nm | 130 Nm |
Torque RPM | 1950 RPM | 2800 RPM |
Engine Bore Size | 81 mm | 85 mm |
Engine Stroke Size | 86.4 mm | 69.8 mm |
Engine Compression Ratio | 9.0:1 | 9.6:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 223 km/hour | 170 km/hour |
Acceleration 0-100mph | 8.9 seconds | 14.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1525 kg | 1100 kg |
Vehicle Length | 4550 mm | 4260 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2640 mm |
Fuel Consumption Overall | 9.2 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 70 L | 52 L |