2005 BMW 730 vs. 2000 Opel Astra
To start off, 2005 BMW 730 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 2,982 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (225 HP @ 6250 RPM) has 136 more horse power than 2000 Opel Astra. (89 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 600 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 730 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 730. 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 730 (300 Nm @ 3500 RPM) has 173 more torque (in Nm) than 2000 Opel Astra. (127 Nm @ 4000 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra. 2005 BMW 730 has automatic transmission and 2000 Opel Astra has manual transmission. 2000 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 730 | 2000 Opel Astra | |
Make | BMW | Opel |
Model | 730 | Astra |
Year Released | 2005 | 2000 |
Engine Position | Front | Front |
Engine Size | 2982 cc | 1389 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 225 HP | 89 HP |
Engine RPM | 6250 RPM | 6000 RPM |
Torque | 300 Nm | 127 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 77.7 mm |
Engine Stroke Size | 90 mm | 73.4 mm |
Engine Compression Ratio | 10.2:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1790 kg | 1190 kg |
Vehicle Length | 5040 mm | 4300 mm |
Vehicle Width | 1910 mm | 1720 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 3000 mm | 2620 mm |