1999 BMW 750 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW 750. In addition, the cost of maintenance, including insurance, on 1999 BMW 750 would be higher. At 5,370 cc (12 cylinders), 1999 BMW 750 is equipped with a bigger engine. In terms of performance, 1999 BMW 750 (317 HP @ 7400 RPM) has 212 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 1999 BMW 750 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 750 weights approximately 793 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 1999 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 1999 BMW 750. 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, 1999 BMW 750 (490 Nm) has 340 more torque (in Nm) than 2007 Opel Astra. (150 Nm). This means 1999 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1999 BMW 750 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | 750 | Astra |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5370 cc | 1598 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 105 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 490 Nm | 150 Nm |
| Engine Bore Size | 85.1 mm | 79 mm |
| Engine Stroke Size | 79 mm | 81.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Top Speed | 206 km/hour | 187 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2058 kg | 1265 kg |
| Vehicle Length | 5130 mm | 4300 mm |
| Vehicle Width | 1870 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 3080 mm | 2620 mm |
