2007 BMW X3 vs. 2009 BMW X5
To start off, 2009 BMW X5 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 (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 82 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2009 BMW X5 should accelerate faster than 2007 BMW X3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 X5 (475 Nm @ 3400 RPM) has 160 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2007 BMW X3 | 2009 BMW X5 | |
Make | BMW | BMW |
Model | X3 | X5 |
Year Released | 2007 | 2009 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 2996 cc | 4799 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 350 HP |
Engine RPM | 6600 RPM | 6300 RPM |
Torque | 315 Nm | 475 Nm |
Torque RPM | 2750 RPM | 3400 RPM |
Engine Bore Size | 85 mm | 93 mm |
Engine Stroke Size | 88 mm | 88.3 mm |
Engine Compression Ratio | 10.7:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4570 mm | 4860 mm |
Vehicle Width | 1680 mm | 1940 mm |
Vehicle Height | 1860 mm | 1770 mm |
Wheelbase Size | 2800 mm | 2940 mm |
Fuel Consumption Overall | 10.3 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 67 L | 85 L |