2009 Infiniti FX vs. 2006 Jeep Liberty
To start off, 2009 Infiniti FX is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2006 Jeep Liberty would be higher. At 3,687 cc (6 cylinders), 2006 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (303 HP @ 6800 RPM) has 93 more horse power than 2006 Jeep Liberty. (210 HP @ 5200 RPM). In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2006 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Liberty weights approximately 153 kg more than 2009 Infiniti FX.
Because 2006 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2009 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Liberty 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, 2009 Infiniti FX (355 Nm @ 4800 RPM) has 36 more torque (in Nm) than 2006 Jeep Liberty. (319 Nm @ 4000 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Liberty.
Compare all specifications:
| 2009 Infiniti FX | 2006 Jeep Liberty | |
| Make | Infiniti | Jeep |
| Model | FX | Liberty |
| Year Released | 2009 | 2006 |
| Body Type | Crossover | SUV |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 3687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 303 HP | 210 HP |
| Engine RPM | 6800 RPM | 5200 RPM |
| Torque | 355 Nm | 319 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 95.5 mm | 93 mm |
| Engine Stroke Size | 81 mm | 90.8 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1872 kg |
| Vehicle Length | 4870 mm | 4440 mm |
| Vehicle Width | 1930 mm | 1830 mm |
| Vehicle Height | 1660 mm | 1790 mm |
| Wheelbase Size | 2890 mm | 2660 mm |
| Fuel Consumption | 10.2 L/100km | 10.7 L/100km |
| Fuel Consumption City | 14.7 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 90 L | 78 L |
