2007 BMW X3 vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 6 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 3,696 cc (6 cylinders), 2013 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (385 HP @ 6500 RPM) has 117 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 252 kg more than 2007 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Infiniti FX (500 Nm @ 4400 RPM) has 185 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 2013 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | X3 | FX |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 385 HP |
| Engine RPM | 6600 RPM | 6500 RPM |
| Torque | 315 Nm | 500 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Engine Bore Size | 85 mm | 95 mm |
| Engine Stroke Size | 88 mm | 87 mm |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Acceleration 0-100mph | 7.8 seconds | 5.7 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 2067 kg |
| Vehicle Length | 4570 mm | 4859 mm |
| Vehicle Width | 1680 mm | 1928 mm |
| Vehicle Height | 1860 mm | 1680 mm |
| Wheelbase Size | 2800 mm | 2885 mm |
