2007 BMW 730 vs. 2007 Opel Astra
To start off, both 2007 BMW 730 and 2007 Opel Astra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,996 cc (6 cylinders), 2007 BMW 730 is equipped with a bigger engine. In terms of performance, 2007 BMW 730 (255 HP @ 6600 RPM) has 151 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 730 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 730 weights approximately 555 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 2007 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 2007 BMW 730. 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, 2007 BMW 730 (300 Nm @ 2500 RPM) has 150 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2007 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2007 BMW 730 | 2007 Opel Astra | |
Make | BMW | Opel |
Model | 730 | Astra |
Year Released | 2007 | 2007 |
Engine Position | Front | Front |
Engine Size | 2996 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 104 HP |
Engine RPM | 6600 RPM | 6000 RPM |
Torque | 300 Nm | 150 Nm |
Torque RPM | 2500 RPM | 3900 RPM |
Engine Compression Ratio | 10.7:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 244 km/hour | 185 km/hour |
Acceleration 0-100mph | 7.9 seconds | 12.3 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1820 kg | 1265 kg |
Vehicle Length | 5180 mm | 4260 mm |
Vehicle Width | 1910 mm | 1760 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 3140 mm | 2620 mm |
Fuel Consumption Overall | 10.1 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 88 L | 52 L |