2007 BMW X3 vs. 2007 Opel Astra
To start off, both 2007 BMW X3 and 2007 Opel Astra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (228 HP @ 5900 RPM) has 110 more horse power than 2007 Opel Astra. (118 HP @ 3500 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 375 kg more than 2007 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 2007 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 (300 Nm @ 3500 RPM) has 20 more torque (in Nm) than 2007 Opel Astra. (280 Nm @ 2000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2007 BMW X3 | 2007 Opel Astra | |
Make | BMW | Opel |
Model | X3 | Astra |
Year Released | 2007 | 2007 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 1909 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 118 HP |
Engine RPM | 5900 RPM | 3500 RPM |
Torque | 300 Nm | 280 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 89.6 mm | 90.4 mm |
Engine Compression Ratio | 10.2:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 210 km/hour | 191 km/hour |
Acceleration 0-100mph | 10 seconds | 10.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1770 kg | 1395 kg |
Vehicle Length | 4570 mm | 4480 mm |
Vehicle Width | 1680 mm | 2030 mm |
Vehicle Height | 1860 mm | 1420 mm |
Wheelbase Size | 2800 mm | 2620 mm |
Fuel Consumption Overall | 14.5 L/100km | 6.1 L/100km |
Fuel Tank Capacity | 67 L | 52 L |