1994 Jaguar XJ6 vs. 1968 Jaguar XJ-13
To start off, 1994 Jaguar XJ6 is newer by 26 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 4,990 cc (12 cylinders), 1968 Jaguar XJ-13 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1994 Jaguar XJ6 weights approximately 673 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 178 more torque (in Nm) than 1994 Jaguar XJ6. (392 Nm @ 4000 RPM). This means 1968 Jaguar XJ-13 will have an easier job in driving up hills or pulling heavy equipment than 1994 Jaguar XJ6.
Compare all specifications:
| 1994 Jaguar XJ6 | 1968 Jaguar XJ-13 | |
| Make | Jaguar | Jaguar |
| Model | XJ6 | XJ-13 |
| Year Released | 1994 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3980 cc | 4990 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 245 HP | 0 HP |
| Torque | 392 Nm | 570 Nm |
| Torque RPM | 4000 RPM | 6300 RPM |
| Vehicle Weight | 1798 kg | 1125 kg |
| Vehicle Length | 5030 mm | 4840 mm |
| Vehicle Width | 2080 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1000 mm |
