1999 Lincoln LS vs. 2004 Lincoln Navigator
To start off, 2004 Lincoln Navigator is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Lincoln LS. In addition, the cost of maintenance, including insurance, on 1999 Lincoln LS would be higher. At 5,408 cc (8 cylinders), 2004 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2004 Lincoln Navigator (301 HP @ 5000 RPM) has 90 more horse power than 1999 Lincoln LS. (211 HP @ 6500 RPM) In normal driving conditions, 2004 Lincoln Navigator should accelerate faster than 1999 Lincoln LS. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lincoln Navigator weights approximately 1067 kg more than 1999 Lincoln LS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1999 Lincoln LS. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Lincoln Navigator (481 Nm @ 3750 RPM) has 203 more torque (in Nm) than 1999 Lincoln LS. (278 Nm @ 4750 RPM). This means 2004 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1999 Lincoln LS.
Compare all specifications:
| 1999 Lincoln LS | 2004 Lincoln Navigator | |
| Make | Lincoln | Lincoln |
| Model | LS | Navigator |
| Year Released | 1999 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 211 HP | 301 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 278 Nm | 481 Nm |
| Torque RPM | 4750 RPM | 3750 RPM |
| Engine Bore Size | 89 mm | 90 mm |
| Engine Stroke Size | 79.5 mm | 106 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1652 kg | 2719 kg |
| Vehicle Length | 4930 mm | 5240 mm |
| Vehicle Width | 1870 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1980 mm |
| Wheelbase Size | 2990 mm | 3070 mm |
| Fuel Tank Capacity | 68 L | 106 L |
