2003 BMW X3 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (201 HP @ 4000 RPM) has 97 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 720 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 2003 BMW X3 (410 Nm @ 1500 RPM) has 260 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2003 BMW X3 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | X3 | Astra |
Year Released | 2003 | 2005 |
Engine Position | Front | Front |
Engine Size | 2995 cc | 1597 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 104 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 410 Nm | 150 Nm |
Torque RPM | 1500 RPM | 3900 RPM |
Engine Bore Size | 84 mm | 79 mm |
Engine Stroke Size | 90 mm | 81.5 mm |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Top Speed | 215 km/hour | 185 km/hour |
Acceleration 0-100mph | 8.2 seconds | 12.3 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1930 kg | 1210 kg |
Vehicle Length | 4570 mm | 4260 mm |
Vehicle Width | 1860 mm | 1760 mm |
Vehicle Height | 1680 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2640 mm |
Fuel Consumption Overall | 9.1 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 67 L | 52 L |