2007 Infiniti FX vs. 2006 Infiniti FX
To start off, 2007 Infiniti FX is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2006 Infiniti FX would be higher. At 4,490 cc (8 cylinders), 2006 Infiniti FX is equipped with a bigger engine. In terms of performance, 2006 Infiniti FX (320 HP @ 6400 RPM) has 45 more horse power than 2007 Infiniti FX. (275 HP @ 6200 RPM) In normal driving conditions, 2006 Infiniti FX should accelerate faster than 2007 Infiniti FX.
Because 2006 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti FX 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, 2006 Infiniti FX (454 Nm @ 4000 RPM) has 91 more torque (in Nm) than 2007 Infiniti FX. (363 Nm @ 4800 RPM). This means 2006 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti FX.
Compare all specifications:
| 2007 Infiniti FX | 2006 Infiniti FX | |
| Make | Infiniti | Infiniti |
| Model | FX | FX |
| Year Released | 2007 | 2006 |
| Body Type | Crossover | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 4490 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 320 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 363 Nm | 454 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 95.6 mm | 93 mm |
| Engine Stroke Size | 81.4 mm | 82.7 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4810 mm | 4810 mm |
| Vehicle Width | 1930 mm | 1930 mm |
| Vehicle Height | 1680 mm | 1660 mm |
| Wheelbase Size | 2860 mm | 2860 mm |
| Fuel Consumption | 10.2 L/100km | 13.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 90 L | 90 L |
