2004 Lincoln Aviator vs. 2006 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 Aviator. In addition, the cost of maintenance, including insurance, on 2004 Lincoln Aviator would be higher. At 5,408 cc (8 cylinders), 2006 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2004 Lincoln Aviator (302 HP) has 2 more horse power than 2006 Lincoln Navigator. (300 HP). In normal driving conditions, 2004 Lincoln Aviator should accelerate faster than 2006 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 173 kg more than 2004 Lincoln Aviator.
Let's talk about torque, 2006 Lincoln Navigator (495 Nm) has 88 more torque (in Nm) than 2004 Lincoln Aviator. (407 Nm). This means 2006 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2004 Lincoln Aviator.
Compare all specifications:
| 2004 Lincoln Aviator | 2006 Lincoln Navigator | |
| Make | Lincoln | Lincoln |
| Model | Aviator | Navigator |
| Year Released | 2004 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4605 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 302 HP | 300 HP |
| Torque | 407 Nm | 495 Nm |
| Engine Bore Size | 90 mm | 90 mm |
| Engine Stroke Size | 90 mm | 106 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2185 kg | 2358 kg |
| Vehicle Length | 4920 mm | 5280 mm |
| Vehicle Width | 1880 mm | 2040 mm |
| Vehicle Height | 1820 mm | 1980 mm |
| Wheelbase Size | 2890 mm | 3020 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 | 85 L | 106 L |
