2005 BMW 545 vs. 2005 Opel Astra
To start off, both 2005 BMW 545 and 2005 Opel Astra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,390 cc (8 cylinders), 2005 BMW 545 is equipped with a bigger engine. In terms of performance, 2005 BMW 545 (326 HP @ 6100 RPM) has 229 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 545 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 555 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 545 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 545. However, in wet, icy, snow, or gravel driving conditions, 2005 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 545 (450 Nm @ 3600 RPM) has 308 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2005 BMW 545 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | 545 | Astra |
Year Released | 2005 | 2005 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 4390 cc | 1598 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 326 HP | 97 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 450 Nm | 142 Nm |
Torque RPM | 3600 RPM | 3600 RPM |
Engine Compression Ratio | 10.0:1 | 9.8:1 |
Top Speed | 250 km/hour | 193 km/hour |
Acceleration 0-100mph | 5.9 seconds | 11.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1665 kg | 1110 kg |
Wheelbase Size | 2840 mm | 2700 mm |
Fuel Consumption Overall | 11.3 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 70 L | 52 L |