2005 BMW 545 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 545. In addition, the cost of maintenance, including insurance, on 2005 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2005 BMW 545 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 244 kg more than 2008 Opel Astra.
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, 2008 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 188 more torque (in Nm) than 2008 Opel Astra. (262 Nm @ 1950 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2005 BMW 545 | 2008 Opel Astra | |
Make | BMW | Opel |
Model | 545 | Astra |
Year Released | 2005 | 2008 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1998 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 0 HP |
Torque | 450 Nm | 262 Nm |
Torque RPM | 3600 RPM | 1950 RPM |
Engine Bore Size | 92 mm | 86 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 250 km/hour | 234 km/hour |
Acceleration 0-100mph | 5.8 seconds | 7.8 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1630 kg | 1386 kg |
Vehicle Length | 4850 mm | 4300 mm |
Vehicle Height | 1480 mm | 1440 mm |
Wheelbase Size | 2890 mm | 2620 mm |
Fuel Consumption Overall | 11.4 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 70 L | 52 L |