1999 Buick LeSabre vs. 2009 Lincoln Navigator
To start off, 2009 Lincoln Navigator is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1999 Buick LeSabre would be higher. At 5,407 cc (8 cylinders), 2009 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2009 Lincoln Navigator (310 HP @ 5100 RPM) has 105 more horse power than 1999 Buick LeSabre. (205 HP @ 5200 RPM) In normal driving conditions, 2009 Lincoln Navigator should accelerate faster than 1999 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lincoln Navigator weights approximately 819 kg more than 1999 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 1999 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Lincoln Navigator (495 Nm @ 3600 RPM) has 184 more torque (in Nm) than 1999 Buick LeSabre. (311 Nm @ 4000 RPM). This means 2009 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick LeSabre.
Compare all specifications:
| 1999 Buick LeSabre | 2009 Lincoln Navigator | |
| Make | Buick | Lincoln |
| Model | LeSabre | Navigator |
| Year Released | 1999 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5407 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 205 HP | 310 HP |
| Engine RPM | 5200 RPM | 5100 RPM |
| Torque | 311 Nm | 495 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1617 kg | 2436 kg |
| Vehicle Length | 5090 mm | 5680 mm |
| Vehicle Width | 1870 mm | 1990 mm |
| Vehicle Height | 1450 mm | 2000 mm |
| Wheelbase Size | 2860 mm | 3330 mm |
| Fuel Tank Capacity | 68 L | 127 L |
