2008 Opel Astra vs. 2011 BMW 750
To start off, 2011 BMW 750 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 4,400 cc (8 cylinders), 2011 BMW 750 is equipped with a bigger engine. In terms of performance, 2011 BMW 750 (455 HP @ 5500 RPM) has 332 more horse power than 2008 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2011 BMW 750 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 750 weights approximately 850 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 750 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 2011 BMW 750. 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, 2011 BMW 750 (697 Nm @ 2000 RPM) has 527 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2011 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2011 BMW 750 | |
| Make | Opel | BMW |
| Model | Astra | 750 |
| Year Released | 2008 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 455 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 170 Nm | 697 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1325 kg | 2175 kg |
| Vehicle Length | 4520 mm | 5075 mm |
| Vehicle Width | 1800 mm | 1902 mm |
| Vehicle Height | 1510 mm | 1481 mm |
| Wheelbase Size | 2710 mm | 3071 mm |
| Fuel Tank Capacity | 52 L | 82 L |
