2007 BMW 550 vs. 2006 Opel Astra
To start off, 2007 BMW 550 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 4,799 cc (8 cylinders), 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (360 HP @ 6300 RPM) has 222 more horse power than 2006 Opel Astra. (138 HP @ 6300 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 210 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 550 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 550. However, in wet, icy, snow, or gravel driving conditions, 2006 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 550 (489 Nm @ 3400 RPM) has 314 more torque (in Nm) than 2006 Opel Astra. (175 Nm @ 3800 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2007 BMW 550 | 2006 Opel Astra | |
Make | BMW | Opel |
Model | 550 | Astra |
Year Released | 2007 | 2006 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1795 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 360 HP | 138 HP |
Engine RPM | 6300 RPM | 6300 RPM |
Torque | 489 Nm | 175 Nm |
Torque RPM | 3400 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 5.5 seconds | 11.4 seconds |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1725 kg | 1515 kg |
Vehicle Length | 4860 mm | 4480 mm |
Vehicle Width | 1850 mm | 2030 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2620 mm |
Fuel Consumption Overall | 7.5 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 70 L | 52 L |