2005 BMW X5 vs. 2012 Infiniti FX
To start off, 2012 Infiniti FX is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW X5. In addition, the cost of maintenance, including insurance, on 2005 BMW X5 would be higher. At 3,500 cc (6 cylinders), 2012 Infiniti FX is equipped with a bigger engine. In terms of performance, 2012 Infiniti FX (303 HP @ 6800 RPM) has 88 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2012 Infiniti FX should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 227 kg more than 2012 Infiniti FX.
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 BMW X5 (520 Nm @ 2000 RPM) has 165 more torque (in Nm) than 2012 Infiniti FX. (355 Nm @ 4800 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti FX. 2012 Infiniti FX has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 2012 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | X5 | FX |
| Year Released | 2005 | 2012 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 303 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 520 Nm | 355 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2170 kg | 1943 kg |
| Vehicle Length | 4670 mm | 4865 mm |
| Vehicle Width | 1880 mm | 1925 mm |
| Vehicle Height | 1720 mm | 1680 mm |
| Wheelbase Size | 2830 mm | 2885 mm |
| Fuel Tank Capacity | 93 L | 90 L |
