2006 BMW X5 vs. 2004 Opel Astra
To start off, 2006 BMW X5 is newer by 2 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 4,398 cc (8 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (282 HP @ 3600 RPM) has 197 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 880 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 2006 BMW X5 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, 2006 BMW X5 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, 2006 BMW X5 (441 Nm @ 3600 RPM) has 302 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2006 BMW X5 | 2004 Opel Astra | |
| Make | BMW | Opel |
| Model | X5 | Astra |
| Year Released | 2006 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 85 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 441 Nm | 139 Nm |
| Torque RPM | 3600 RPM | 2600 RPM |
| Engine Bore Size | 92 mm | 79 mm |
| Engine Stroke Size | 82.7 mm | 81.5 mm |
| Top Speed | 206 km/hour | 157 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 15 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2195 kg | 1315 kg |
| Vehicle Length | 4670 mm | 4290 mm |
| Vehicle Width | 1880 mm | 1720 mm |
| Vehicle Height | 1710 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2610 mm |
| Fuel Tank Capacity | 93 L | 52 L |
