1968 Jaguar XJ-13 vs. 2006 Lincoln Navigator
To start off, 2006 Lincoln Navigator is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Jaguar XJ-13. In addition, the cost of maintenance, including insurance, on 1968 Jaguar XJ-13 would be higher. At 5,408 cc (8 cylinders), 2006 Lincoln Navigator is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 1594 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 75 more torque (in Nm) than 2006 Lincoln Navigator. (495 Nm @ 3750 RPM). This means 1968 Jaguar XJ-13 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lincoln Navigator.
Compare all specifications:
| 1968 Jaguar XJ-13 | 2006 Lincoln Navigator | |
| Make | Jaguar | Lincoln |
| Model | XJ-13 | Navigator |
| Year Released | 1968 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4990 cc | 5408 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 300 HP |
| Torque | 570 Nm | 495 Nm |
| Torque RPM | 6300 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1125 kg | 2719 kg |
| Vehicle Length | 4840 mm | 5280 mm |
| Vehicle Width | 1780 mm | 2040 mm |
| Vehicle Height | 1000 mm | 1980 mm |
