2009 BMW X3 vs. 2011 BMW 550
To start off, 2011 BMW 550 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW X3. In addition, the cost of maintenance, including insurance, on 2009 BMW X3 would be higher. At 4,400 cc (8 cylinders), 2011 BMW 550 is equipped with a bigger engine. In terms of performance, 2011 BMW 550 (400 HP @ 5500 RPM) has 252 more horse power than 2009 BMW X3. (148 HP @ 6200 RPM) In normal driving conditions, 2011 BMW 550 should accelerate faster than 2009 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 550 weights approximately 639 kg more than 2009 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 BMW 550 (609 Nm @ 1750 RPM) has 409 more torque (in Nm) than 2009 BMW X3. (200 Nm @ 3750 RPM). This means 2011 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.
Compare all specifications:
2009 BMW X3 | 2011 BMW 550 | |
Make | BMW | BMW |
Model | X3 | 550 |
Year Released | 2009 | 2011 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 4400 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 400 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 200 Nm | 609 Nm |
Torque RPM | 3750 RPM | 1750 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | 4WD | AWD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1656 kg | 2295 kg |
Vehicle Length | 4570 mm | 4999 mm |
Vehicle Width | 1860 mm | 1900 mm |
Vehicle Height | 1680 mm | 1560 mm |
Wheelbase Size | 2800 mm | 3071 mm |
Fuel Tank Capacity | 67 L | 70 L |