2008 BMW X5 vs. 2007 Opel Astra
To start off, 2008 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 4,398 cc, 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (328 HP @ 6100 RPM) has 224 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 676 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 2008 BMW X5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW X5. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 BMW X5 (440 Nm @ 3700 RPM) has 289 more torque (in Nm) than 2007 Opel Astra. (151 Nm @ 3900 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2008 BMW X5 has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | X5 | Astra |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1598 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 104 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 440 Nm | 151 Nm |
| Torque RPM | 3700 RPM | 3900 RPM |
| Engine Bore Size | 92 mm | 79 mm |
| Engine Stroke Size | 82.7 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 229 km/hour | 186 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 14.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2191 kg | 1515 kg |
| Vehicle Length | 4870 mm | 4480 mm |
| Vehicle Height | 1480 mm | 1840 mm |
| Wheelbase Size | 2830 mm | 2620 mm |
| Fuel Consumption Overall | 15.4 L/100km | 7 L/100km |
| Fuel Tank Capacity | 85 L | 52 L |
