2007 Audi A4 vs. 2004 Opel Astra
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 1,781 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (161 HP @ 5700 RPM) has 58 more horse power than 2004 Opel Astra. (103 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 150 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (226 Nm @ 1950 RPM) has 76 more torque (in Nm) than 2004 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
2007 Audi A4 | 2004 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2007 | 2004 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1781 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 161 HP | 103 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 226 Nm | 150 Nm |
Torque RPM | 1950 RPM | 3900 RPM |
Engine Bore Size | 81 mm | 79 mm |
Engine Stroke Size | 86.4 mm | 81.5 mm |
Top Speed | 223 km/hour | 185 km/hour |
Acceleration 0-100mph | 8.9 seconds | 12.7 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 | 1375 kg |
Vehicle Length | 4550 mm | 4290 mm |
Vehicle Width | 1780 mm | 1720 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2700 mm |
Fuel Consumption Overall | 9.2 L/100km | 6.7 L/100km |
Fuel Tank Capacity | 70 L | 52 L |