2007 BMW X3 vs. 2011 BMW 550
To start off, 2011 BMW 550 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 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 140 more horse power than 2007 BMW X3. (260 HP @ 6600 RPM) In normal driving conditions, 2011 BMW 550 should accelerate faster than 2007 BMW X3.
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 303 more torque (in Nm) than 2007 BMW X3. (306 Nm @ 2750 RPM). This means 2011 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3. 2011 BMW 550 has automatic transmission and 2007 BMW X3 has manual transmission. 2007 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 550 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X3 | 2011 BMW 550 | |
Make | BMW | BMW |
Model | X3 | 550 |
Year Released | 2007 | 2011 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2979 cc | 4400 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 260 HP | 400 HP |
Engine RPM | 6600 RPM | 5500 RPM |
Torque | 306 Nm | 609 Nm |
Torque RPM | 2750 RPM | 1750 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | 4WD | AWD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Length | 4580 mm | 4905 mm |
Vehicle Width | 1860 mm | 1859 mm |
Vehicle Height | 1680 mm | 1463 mm |
Wheelbase Size | 2800 mm | 2969 mm |
Fuel Consumption | 9.1 L/100km | 9.8 L/100km |
Fuel Consumption City | 13.1 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 67 L | 70 L |