2005 BMW 740 vs. 2000 Opel Astra
To start off, 2005 BMW 740 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Opel Astra. In addition, the cost of maintenance, including insurance, on 2000 Opel Astra would be higher. At 4,000 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2005 BMW 740 (317 HP @ 6300 RPM) has 159 more horse power than 2000 Opel Astra. (158 HP @ 6500 RPM). In normal driving conditions, 2005 BMW 740 should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 740 weights approximately 685 kg more than 2000 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 740 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 2005 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 2000 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, 2005 BMW 740 (391 Nm @ 3500 RPM) has 203 more torque (in Nm) than 2000 Opel Astra. (188 Nm @ 4300 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra.
Compare all specifications:
| 2005 BMW 740 | 2000 Opel Astra | |
| Make | BMW | Opel |
| Model | 740 | Astra |
| Year Released | 2005 | 2000 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4000 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 158 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 391 Nm | 188 Nm |
| Torque RPM | 3500 RPM | 4300 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 84.1 mm | 86 mm |
| Top Speed | 250 km/hour | 220 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1895 kg | 1210 kg |
| Vehicle Length | 5050 mm | 4120 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1410 mm |
| Wheelbase Size | 3000 mm | 2640 mm |
| Fuel Tank Capacity | 88 L | 52 L |
