2003 Jaguar R-D6 vs. 2005 Lincoln Navigator
To start off, 2005 Lincoln Navigator is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Jaguar R-D6. In addition, the cost of maintenance, including insurance, on 2003 Jaguar R-D6 would be higher. At 5,408 cc (8 cylinders), 2005 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2005 Lincoln Navigator (300 HP @ 5000 RPM) has 70 more horse power than 2003 Jaguar R-D6. (230 HP @ 6150 RPM) In normal driving conditions, 2005 Lincoln Navigator should accelerate faster than 2003 Jaguar R-D6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lincoln Navigator weights approximately 855 kg more than 2003 Jaguar R-D6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jaguar R-D6. 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, 2003 Jaguar R-D6 (500 Nm) has 5 more torque (in Nm) than 2005 Lincoln Navigator. (495 Nm). This means 2003 Jaguar R-D6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Lincoln Navigator.
Compare all specifications:
| 2003 Jaguar R-D6 | 2005 Lincoln Navigator | |
| Make | Jaguar | Lincoln |
| Model | R-D6 | Navigator |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 230 HP | 300 HP |
| Engine RPM | 6150 RPM | 5000 RPM |
| Torque | 500 Nm | 495 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 2355 kg |
| Vehicle Length | 4340 mm | 5210 mm |
| Vehicle Width | 2160 mm | 2040 mm |
| Vehicle Height | 1400 mm | 1920 mm |
| Wheelbase Size | 2720 mm | 3030 mm |
| Fuel Tank Capacity | 69 L | 106 L |
