2008 BMW X3 vs. 2007 Opel Astra
To start off, 2008 BMW X3 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 2,492 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5600 RPM) has 8 more horse power than 2008 BMW X3. (189 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 355 kg more than 2007 Opel Astra.
Because 2008 BMW X3 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 X3. 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, 2007 Opel Astra (262 Nm @ 4200 RPM) has 17 more torque (in Nm) than 2008 BMW X3. (245 Nm @ 3500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | X3 | Astra |
| Year Released | 2008 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 197 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 245 Nm | 262 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 213 km/hour | 230 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1385 kg |
| Vehicle Length | 4870 mm | 4260 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2620 mm |
| Fuel Consumption Overall | 12.9 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 67 L | 52 L |
