2008 BMW 545 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2008 BMW 545. In addition, the cost of maintenance, including insurance, on 2008 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2008 BMW 545 is equipped with a bigger engine. In terms of performance, 2008 BMW 545 (328 HP @ 6100 RPM) has 131 more horse power than 2011 Opel Astra. (197 HP @ 5600 RPM). In normal driving conditions, 2008 BMW 545 should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 545 weights approximately 590 kg more than 2011 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2011 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, 2008 BMW 545 (450 Nm @ 3600 RPM) has 188 more torque (in Nm) than 2011 Opel Astra. (262 Nm @ 4200 RPM). This means 2008 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
2008 BMW 545 | 2011 Opel Astra | |
Make | BMW | Opel |
Model | 545 | Astra |
Year Released | 2008 | 2011 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 197 HP |
Engine RPM | 6100 RPM | 5600 RPM |
Torque | 450 Nm | 262 Nm |
Torque RPM | 3600 RPM | 4200 RPM |
Engine Bore Size | 92 mm | 86.1 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 5.9 seconds | 8.2 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 | 1975 kg | 1385 kg |
Vehicle Length | 4850 mm | 4260 mm |
Vehicle Width | 1850 mm | 1760 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2620 mm |
Fuel Consumption Overall | 11.3 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 70 L | 52 L |