2007 Infiniti FX vs. 2005 Lincoln Navigator
To start off, 2007 Infiniti FX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lincoln Navigator. In addition, the cost of maintenance, including insurance, on 2005 Lincoln Navigator would be higher. At 5,408 cc (8 cylinders), 2005 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2007 Infiniti FX (320 HP @ 6000 RPM) has 24 more horse power than 2005 Lincoln Navigator. (296 HP @ 5000 RPM). In normal driving conditions, 2007 Infiniti FX should accelerate faster than 2005 Lincoln Navigator.
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, 2005 Lincoln Navigator (481 Nm @ 2750 RPM) has 27 more torque (in Nm) than 2007 Infiniti FX. (454 Nm @ 4000 RPM). This means 2005 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti FX.
Compare all specifications:
| 2007 Infiniti FX | 2005 Lincoln Navigator | |
| Make | Infiniti | Lincoln |
| Model | FX | Navigator |
| Year Released | 2007 | 2005 |
| Body Type | Crossover | SUV |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 320 HP | 296 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 454 Nm | 481 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 93 mm | 90 mm |
| Engine Stroke Size | 83 mm | 106 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4810 mm | 5210 mm |
| Vehicle Width | 1930 mm | 2040 mm |
| Vehicle Height | 1680 mm | 1920 mm |
| Wheelbase Size | 2860 mm | 3000 mm |
| Fuel Consumption | 13.1 L/100km | 13.1 L/100km |
| Fuel Consumption City | 16.8 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 90 L | 85 L |
