2005 Jaguar XJ vs. 2002 Jaguar X400
To start off, 2005 Jaguar XJ is newer by 3 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. At 4,196 cc (6 cylinders), 2002 Jaguar X400 is equipped with a bigger engine. In terms of performance, 2002 Jaguar X400 (390 HP @ 4000 RPM) has 186 more horse power than 2005 Jaguar XJ. (204 HP @ 4000 RPM) In normal driving conditions, 2002 Jaguar X400 should accelerate faster than 2005 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar X400 weights approximately 141 kg more than 2005 Jaguar XJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Jaguar X400 (525 Nm) has 90 more torque (in Nm) than 2005 Jaguar XJ. (435 Nm). This means 2002 Jaguar X400 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar XJ.
Compare all specifications:
| 2005 Jaguar XJ | 2002 Jaguar X400 | |
| Make | Jaguar | Jaguar |
| Model | XJ | X400 |
| Year Released | 2005 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 204 HP | 390 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 435 Nm | 525 Nm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1659 kg | 1800 kg |
| Wheelbase Size | 3040 mm | 2920 mm |
| Fuel Tank Capacity | 85 L | 69 L |
