2007 BMW X5 vs. 2005 Infiniti FX
To start off, 2007 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2005 Infiniti FX would be higher. At 3,498 cc (6 cylinders), 2005 Infiniti FX is equipped with a bigger engine. In terms of performance, 2005 Infiniti FX (276 HP @ 6200 RPM) has 48 more horse power than 2007 BMW X5. (228 HP @ 5900 RPM) In normal driving conditions, 2005 Infiniti FX should accelerate faster than 2007 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 264 kg more than 2005 Infiniti FX.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 2005 Infiniti FX (366 Nm @ 4800 RPM) has 66 more torque (in Nm) than 2007 BMW X5. (300 Nm @ 3500 RPM). This means 2005 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
| 2007 BMW X5 | 2005 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | X5 | FX |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 276 HP |
| Engine RPM | 5900 RPM | 6200 RPM |
| Torque | 300 Nm | 366 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2104 kg | 1840 kg |
| Vehicle Length | 4670 mm | 4810 mm |
| Vehicle Width | 1710 mm | 1930 mm |
| Vehicle Height | 1880 mm | 1660 mm |
| Wheelbase Size | 2830 mm | 2860 mm |
| Fuel Tank Capacity | 85 L | 90 L |
