2009 Citroen C4 vs. 2006 Infiniti FX
To start off, 2009 Citroen C4 is newer by 3 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 233 more horse power than 2009 Citroen C4. (87 HP @ 5250 RPM) In normal driving conditions, 2006 Infiniti FX should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti FX weights approximately 698 kg more than 2009 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2009 Citroen C4. 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 321 more torque (in Nm) than 2009 Citroen C4. (133 Nm @ 3250 RPM). This means 2006 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 2006 Infiniti FX | |
| Make | Citroen | Infiniti |
| Model | C4 | FX |
| Year Released | 2009 | 2006 |
| Body Type | Hatchback | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1358 cc | 4490 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 87 HP | 320 HP |
| Engine RPM | 5250 RPM | 6400 RPM |
| Torque | 133 Nm | 454 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 75 mm | 93 mm |
| Engine Stroke Size | 77 mm | 82.7 mm |
| Engine Compression Ratio | 11.2:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1257 kg | 1955 kg |
| Vehicle Length | 4270 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1660 mm |
| Wheelbase Size | 2610 mm | 2860 mm |
| Fuel Consumption Overall | 6.4 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
