2006 Infiniti FX vs. 2006 Infiniti Q45
To start off, both 2006 Infiniti FX and 2006 Infiniti Q45 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,494 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 60 more horse power than 2006 Infiniti FX. (280 HP @ 6200 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2006 Infiniti FX.
Because 2006 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2006 Infiniti Q45. 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 Q45 (452 Nm @ 4000 RPM) has 85 more torque (in Nm) than 2006 Infiniti FX. (367 Nm @ 4800 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2006 Infiniti FX.
Compare all specifications:
| 2006 Infiniti FX | 2006 Infiniti Q45 | |
| Make | Infiniti | Infiniti |
| Model | FX | Q45 |
| Year Released | 2006 | 2006 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 280 HP | 340 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 367 Nm | 452 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 95.5 mm | 93 mm |
| Engine Stroke Size | 81.4 mm | 82.7 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1320 kg |
| Vehicle Length | 4810 mm | 5110 mm |
| Vehicle Width | 1930 mm | 1850 mm |
| Vehicle Height | 1660 mm | 1500 mm |
| Wheelbase Size | 2860 mm | 2880 mm |
| Fuel Consumption Highway | 11.2 L/100km | 10 L/100km |
| Fuel Consumption City | 14.7 L/100km | 14 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 90 L | 81 L |
