2006 Lincoln Navigator vs. 2004 Lincoln Navigator
To start off, 2006 Lincoln Navigator is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Lincoln Navigator. In addition, the cost of maintenance, including insurance, on 2004 Lincoln Navigator would be higher. Both 2006 Lincoln Navigator and 2004 Lincoln Navigator are equipped with a 5,406 cc engine. In terms of performance, both vehicles can yield 300 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 127 kg more than 2004 Lincoln Navigator.
Because 2006 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2004 Lincoln Navigator. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Lincoln Navigator (495 Nm @ 3750 RPM) has 14 more torque (in Nm) than 2004 Lincoln Navigator. (481 Nm @ 3750 RPM). This means 2006 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2004 Lincoln Navigator.
Compare all specifications:
| 2006 Lincoln Navigator | 2004 Lincoln Navigator | |
| Make | Lincoln | Lincoln |
| Model | Navigator | Navigator |
| Year Released | 2006 | 2004 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5406 cc | 5406 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 300 HP | 300 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 495 Nm | 481 Nm |
| Torque RPM | 3750 RPM | 3750 RPM |
| Engine Bore Size | 90 mm | 90 mm |
| Engine Stroke Size | 106 mm | 106 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2719 kg | 2592 kg |
| Vehicle Length | 5280 mm | 5240 mm |
| Vehicle Width | 2040 mm | 2040 mm |
| Vehicle Height | 1980 mm | 1980 mm |
| Wheelbase Size | 3020 mm | 3030 mm |
| Fuel Consumption Highway | 14.7 L/100km | 13.1 L/100km |
| Fuel Consumption City | 21.4 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 106 L | 106 L |
