2006 BMW 750 vs. 1991 Opel Astra
To start off, 2006 BMW 750 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 4,799 cc (8 cylinders), 2006 BMW 750 is equipped with a bigger engine. In terms of performance, 2006 BMW 750 (362 HP @ 6300 RPM) has 262 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2006 BMW 750 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 750 weights approximately 890 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW 750. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 2006 BMW 750 (491 Nm @ 3400 RPM) has 356 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2006 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2006 BMW 750 | 1991 Opel Astra | |
| Make | BMW | Opel |
| Model | 750 | Astra |
| Year Released | 2006 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 362 HP | 100 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 491 Nm | 135 Nm |
| Torque RPM | 3400 RPM | 3400 RPM |
| Top Speed | 250 km/hour | 173 km/hour |
| Acceleration 0-100mph | 6 seconds | 13.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1060 kg |
| Vehicle Length | 5190 mm | 4250 mm |
| Vehicle Width | 1910 mm | 1690 mm |
| Vehicle Height | 1490 mm | 1430 mm |
| Wheelbase Size | 3130 mm | 2530 mm |
