2007 BMW 650 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 650. In addition, the cost of maintenance, including insurance, on 2007 BMW 650 would be higher. At 4,798 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 410 kg more than 2008 Opel Astra.
Because 2007 BMW 650 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 2007 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 2008 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 BMW 650 (490 Nm @ 3400 RPM) has 340 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2007 BMW 650 has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 650 | 2008 Opel Astra | |
| Make | BMW | Opel |
| Model | 650 | Astra |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4798 cc | 1596 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 0 HP |
| Torque | 490 Nm | 150 Nm |
| Torque RPM | 3400 RPM | 3900 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 12.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1640 kg | 1230 kg |
| Vehicle Length | 4830 mm | 4260 mm |
| Vehicle Width | 1380 mm | 1760 mm |
| Vehicle Height | 1860 mm | 1700 mm |
| Wheelbase Size | 2790 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 52 L |
