2009 BMW 550 vs. 2008 BMW X5
To start off, 2009 BMW 550 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW X5. In addition, the cost of maintenance, including insurance, on 2008 BMW X5 would be higher. Both 2009 BMW 550 and 2008 BMW X5 are equipped with a 4,799 cc engine. In terms of performance, 2009 BMW 550 (657 HP @ 3400 RPM) has 306 more horse power than 2008 BMW X5. (351 HP @ 6300 RPM). In normal driving conditions, 2009 BMW 550 should accelerate faster than 2008 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 540 kg more than 2009 BMW 550.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 550. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 will offer significantly more control. 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, 2009 BMW 550 (490 Nm @ 3400 RPM) has 15 more torque (in Nm) than 2008 BMW X5. (475 Nm @ 3400 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5.
Compare all specifications:
2009 BMW 550 | 2008 BMW X5 | |
Make | BMW | BMW |
Model | 550 | X5 |
Year Released | 2009 | 2008 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 4799 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 657 HP | 351 HP |
Engine RPM | 3400 RPM | 6300 RPM |
Torque | 490 Nm | 475 Nm |
Torque RPM | 3400 RPM | 3400 RPM |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 246 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1660 kg | 2200 kg |
Vehicle Length | 4850 mm | 4860 mm |
Vehicle Width | 1470 mm | 1940 mm |
Vehicle Height | 1850 mm | 1770 mm |
Wheelbase Size | 2890 mm | 2940 mm |
Fuel Consumption Overall | 10.8 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 70 L | 85 L |