2009 Infiniti FX vs. 2006 Lincoln Navigator
To start off, 2009 Infiniti FX is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Lincoln Navigator. In addition, the cost of maintenance, including insurance, on 2006 Lincoln Navigator would be higher. At 5,406 cc (8 cylinders), 2006 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (385 HP @ 6500 RPM) has 85 more horse power than 2006 Lincoln Navigator. (300 HP @ 5000 RPM). In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2006 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 599 kg more than 2009 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, 2009 Infiniti FX (500 Nm @ 4400 RPM) has 5 more torque (in Nm) than 2006 Lincoln Navigator. (495 Nm @ 3750 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2006 Lincoln Navigator.
Compare all specifications:
| 2009 Infiniti FX | 2006 Lincoln Navigator | |
| Make | Infiniti | Lincoln |
| Model | FX | Navigator |
| Year Released | 2009 | 2006 |
| Body Type | Crossover | SUV |
| Engine Position | Front | Front |
| Engine Size | 5026 cc | 5406 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 385 HP | 300 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 500 Nm | 495 Nm |
| Torque RPM | 4400 RPM | 3750 RPM |
| Engine Bore Size | 95.5 mm | 90 mm |
| Engine Stroke Size | 87.7 mm | 106 mm |
| Engine Compression Ratio | 10.9:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2120 kg | 2719 kg |
| Vehicle Length | 4870 mm | 5280 mm |
| Vehicle Width | 1930 mm | 2040 mm |
| Vehicle Height | 1690 mm | 1980 mm |
| Wheelbase Size | 2890 mm | 3020 mm |
| Fuel Consumption Overall | 13 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 90 L | 106 L |
