2002 Jaguar X400 vs. 1972 Jaguar XJ
To start off, 2002 Jaguar X400 is newer by 30 year(s). Which means there will be less support and parts availability for 1972 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 1972 Jaguar XJ would be higher. At 5,344 cc (12 cylinders), 1972 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2002 Jaguar X400 (390 HP @ 4000 RPM) has 139 more horse power than 1972 Jaguar XJ. (251 HP @ 6000 RPM). In normal driving conditions, 2002 Jaguar X400 should accelerate faster than 1972 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 1972 Jaguar XJ weights approximately 70 kg more than 2002 Jaguar X400.
Let's talk about torque, 2002 Jaguar X400 (525 Nm) has 117 more torque (in Nm) than 1972 Jaguar XJ. (408 Nm). This means 2002 Jaguar X400 will have an easier job in driving up hills or pulling heavy equipment than 1972 Jaguar XJ.
Compare all specifications:
| 2002 Jaguar X400 | 1972 Jaguar XJ | |
| Make | Jaguar | Jaguar |
| Model | X400 | XJ |
| Year Released | 2002 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 5344 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 390 HP | 251 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 525 Nm | 408 Nm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1870 kg |
| Wheelbase Size | 2920 mm | 2870 mm |
| Fuel Tank Capacity | 69 L | 90 L |
