2012 BMW X3 vs. 2006 Opel Astra
To start off, 2012 BMW X3 is newer by 6 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), 2012 BMW X3 is equipped with a bigger engine. In terms of performance, 2012 BMW X3 (256 HP @ 4000 RPM) has 167 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2012 BMW X3 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X3 weights approximately 645 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 2012 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 BMW X3 (560 Nm @ 2000 RPM) has 435 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2012 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2012 BMW X3 | 2006 Opel Astra | |
| Make | BMW | Opel |
| Model | X3 | Astra |
| Year Released | 2012 | 2006 |
| 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 | 256 HP | 89 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 560 Nm | 125 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 209 km/hour | 173 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 13.7 seconds |
| Drive Type | AWD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1875 kg | 1230 kg |
| Vehicle Length | 4648 mm | 4260 mm |
| Vehicle Width | 1881 mm | 1760 mm |
| Vehicle Height | 1675 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
| Fuel Consumption Overall | 6 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 67 L | 52 L |
