2003 BMW X5 vs. 2010 Infiniti FX
To start off, 2010 Infiniti FX is newer by 7 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 3,498 cc (6 cylinders), 2010 Infiniti FX is equipped with a bigger engine. In terms of performance, 2010 Infiniti FX (303 HP @ 6800 RPM) has 88 more horse power than 2003 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2010 Infiniti FX should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 451 kg more than 2010 Infiniti FX.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2003 BMW X5 (500 Nm @ 2000 RPM) has 145 more torque (in Nm) than 2010 Infiniti FX. (355 Nm @ 4800 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2010 Infiniti FX. 2010 Infiniti FX has automatic transmission and 2003 BMW X5 has manual transmission. 2003 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X5 | 2010 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | X5 | FX |
| Year Released | 2003 | 2010 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3498 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 | 500 Nm | 355 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2170 kg | 1719 kg |
| Vehicle Length | 4670 mm | 4870 mm |
| Vehicle Width | 1880 mm | 1930 mm |
| Vehicle Height | 1720 mm | 1660 mm |
| Wheelbase Size | 2940 mm | 2890 mm |
| Fuel Consumption | 7 L/100km | 11.2 L/100km |
| Fuel Consumption City | 11.4 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 8.6 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 93 L | 90 L |
