2007 Infiniti QX56 vs. 2005 Lincoln Navigator
To start off, 2007 Infiniti QX56 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 5,552 cc (8 cylinders), 2007 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2007 Infiniti QX56 (320 HP @ 4900 RPM) has 24 more horse power than 2005 Lincoln Navigator. (296 HP @ 5000 RPM). In normal driving conditions, 2007 Infiniti QX56 should accelerate faster than 2005 Lincoln Navigator.
Because 2005 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2007 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 2005 Lincoln Navigator 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, 2007 Infiniti QX56 (533 Nm @ 3600 RPM) has 52 more torque (in Nm) than 2005 Lincoln Navigator. (481 Nm @ 2750 RPM). This means 2007 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2005 Lincoln Navigator.
Compare all specifications:
| 2007 Infiniti QX56 | 2005 Lincoln Navigator | |
| Make | Infiniti | Lincoln |
| Model | QX56 | Navigator |
| Year Released | 2007 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5552 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 | 4900 RPM | 5000 RPM |
| Torque | 533 Nm | 481 Nm |
| Torque RPM | 3600 RPM | 2750 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5260 mm | 5210 mm |
| Vehicle Width | 2010 mm | 2040 mm |
| Vehicle Height | 1960 mm | 1920 mm |
| Wheelbase Size | 3140 mm | 3000 mm |
| Fuel Consumption | 13.1 L/100km | 13.1 L/100km |
| Fuel Consumption City | 18.1 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 106 L | 85 L |
