2004 Infiniti QX56 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2004 Infiniti QX56 would be higher. At 5,556 cc (8 cylinders), 2004 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2004 Infiniti QX56 (315 HP) has 100 more horse power than 2009 BMW 525. (215 HP). In normal driving conditions, 2004 Infiniti QX56 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti QX56 weights approximately 906 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 2009 BMW 525 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, 2004 Infiniti QX56 (529 Nm) has 279 more torque (in Nm) than 2009 BMW 525. (250 Nm). This means 2004 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2004 Infiniti QX56 | 2009 BMW 525 | |
| Make | Infiniti | BMW |
| Model | QX56 | 525 |
| Year Released | 2004 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5556 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 215 HP |
| Torque | 529 Nm | 250 Nm |
| Engine Bore Size | 98 mm | 78.9 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Engine Compression Ratio | 9.8:1 | 11.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2431 kg | 1525 kg |
| Vehicle Length | 5260 mm | 4850 mm |
| Vehicle Width | 2010 mm | 1850 mm |
| Vehicle Height | 1980 mm | 1500 mm |
| Wheelbase Size | 3140 mm | 2840 mm |
| Fuel Consumption Overall | 15.7 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 106 L | 70 L |
