2009 BMW X6 vs. 2007 BMW 525
To start off, 2009 BMW X6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 525. In addition, the cost of maintenance, including insurance, on 2007 BMW 525 would be higher. At 4,395 cc (8 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (401 HP @ 5500 RPM) has 186 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 790 kg more than 2007 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 525. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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 X6 (610 Nm @ 1750 RPM) has 360 more torque (in Nm) than 2007 BMW 525. (250 Nm @ 2900 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525. 2009 BMW X6 has automatic transmission and 2007 BMW 525 has manual transmission. 2007 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW X6 | 2007 BMW 525 | |
Make | BMW | BMW |
Model | X6 | 525 |
Year Released | 2009 | 2007 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4395 cc | 2497 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 401 HP | 215 HP |
Engine RPM | 5500 RPM | 6500 RPM |
Torque | 610 Nm | 250 Nm |
Torque RPM | 1750 RPM | 2900 RPM |
Engine Bore Size | 89 mm | 82.1 mm |
Engine Stroke Size | 88.3 mm | 78.8 mm |
Engine Compression Ratio | 10.0:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 5.4 seconds | 7.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2265 kg | 1475 kg |
Vehicle Length | 4880 mm | 4850 mm |
Vehicle Width | 1990 mm | 1470 mm |
Vehicle Height | 1700 mm | 1850 mm |
Wheelbase Size | 2940 mm | 2890 mm |
Fuel Consumption Overall | 12.5 L/100km | 6.5 L/100km |
Fuel Tank Capacity | 85 L | 70 L |