2008 Jaguar XJ vs. 2002 Jaguar X400
To start off, 2008 Jaguar XJ is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Jaguar X400. In addition, the cost of maintenance, including insurance, on 2002 Jaguar X400 would be higher. Both 2008 Jaguar XJ and 2002 Jaguar X400 are equipped with a 4,196 cc engine. In terms of performance, 2008 Jaguar XJ (400 HP @ 6100 RPM) has 10 more horse power than 2002 Jaguar X400. (390 HP @ 4000 RPM). In normal driving conditions, 2008 Jaguar XJ should accelerate faster than 2002 Jaguar X400. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar X400 weights approximately 66 kg more than 2008 Jaguar XJ.
Let's talk about torque, 2008 Jaguar XJ (560 Nm) has 35 more torque (in Nm) than 2002 Jaguar X400. (525 Nm). This means 2008 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2002 Jaguar X400.
Compare all specifications:
| 2008 Jaguar XJ | 2002 Jaguar X400 | |
| Make | Jaguar | Jaguar |
| Model | XJ | X400 |
| Year Released | 2008 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 4196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 400 HP | 390 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 560 Nm | 525 Nm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1734 kg | 1800 kg |
| Wheelbase Size | 3170 mm | 2920 mm |
| Fuel Tank Capacity | 84 L | 69 L |
