2007 BMW X3 vs. 2009 BMW 550
To start off, 2009 BMW 550 is newer by 2 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 4,799 cc, 2009 BMW 550 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 94 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2009 BMW 550 should accelerate faster than 2007 BMW X3.
Because 2007 BMW X3 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, 2007 BMW X3 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 (491 Nm @ 3400 RPM) has 176 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3. 2007 BMW X3 has automatic transmission and 2009 BMW 550 has manual transmission. 2009 BMW 550 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X3 | 2009 BMW 550 | |
Make | BMW | BMW |
Model | X3 | 550 |
Year Released | 2007 | 2009 |
Engine Position | Front | Front |
Engine Size | 2996 cc | 4799 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 362 HP |
Engine RPM | 6600 RPM | 6300 RPM |
Torque | 315 Nm | 491 Nm |
Torque RPM | 2750 RPM | 3400 RPM |
Engine Bore Size | 85 mm | 93 mm |
Engine Stroke Size | 88 mm | 88.3 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 210 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.8 seconds | 5.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4570 mm | 4850 mm |
Vehicle Width | 1680 mm | 1470 mm |
Vehicle Height | 1860 mm | 1850 mm |
Wheelbase Size | 2800 mm | 2890 mm |
Fuel Consumption Overall | 10.3 L/100km | 10.8 L/100km |
Fuel Tank Capacity | 67 L | 70 L |