2006 BMW X3 vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW X3. In addition, the cost of maintenance, including insurance, on 2006 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 (321 HP @ 7000 RPM) has 132 more horse power than 2006 BMW X3. (189 HP @ 6000 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 583 kg more than 2006 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 (362 Nm @ 5200 RPM) has 116 more torque (in Nm) than 2006 BMW X3. (246 Nm @ 3500 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3. 2013 Infiniti FX has automatic transmission and 2006 BMW X3 has manual transmission. 2006 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X3 | 2013 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | X3 | FX |
| Year Released | 2006 | 2013 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 321 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 246 Nm | 362 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1943 kg |
| Vehicle Length | 4570 mm | 4859 mm |
| Vehicle Width | 1860 mm | 1928 mm |
| Vehicle Height | 1680 mm | 1680 mm |
| Wheelbase Size | 2800 mm | 2885 mm |
