2007 BMW X3 vs. 2006 Opel Astra
To start off, 2007 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (283 HP @ 4400 RPM) has 194 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 720 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (580 Nm @ 1750 RPM) has 455 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2007 BMW X3 | 2006 Opel Astra | |
Make | BMW | Opel |
Model | X3 | Astra |
Year Released | 2007 | 2006 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1364 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 283 HP | 89 HP |
Engine RPM | 4400 RPM | 5600 RPM |
Torque | 580 Nm | 125 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 73.4 mm |
Engine Stroke Size | 88 mm | 80.6 mm |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Top Speed | 240 km/hour | 178 km/hour |
Acceleration 0-100mph | 6.6 seconds | 13.7 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1950 kg | 1230 kg |
Vehicle Length | 4570 mm | 4260 mm |
Vehicle Width | 1860 mm | 1760 mm |
Vehicle Height | 1680 mm | 1470 mm |
Wheelbase Size | 2800 mm | 2620 mm |
Fuel Consumption Overall | 8.7 L/100km | 7.5 L/100km |
Fuel Tank Capacity | 67 L | 52 L |