2006 Jaguar XJ vs. 2003 Kia Opirus
To start off, 2006 Jaguar XJ is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Kia Opirus. In addition, the cost of maintenance, including insurance, on 2003 Kia Opirus would be higher. At 4,195 cc (8 cylinders), 2006 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJ (400 HP @ 6100 RPM) has 204 more horse power than 2003 Kia Opirus. (196 HP @ 5500 RPM). In normal driving conditions, 2006 Jaguar XJ should accelerate faster than 2003 Kia Opirus. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Opirus weights approximately 140 kg more than 2006 Jaguar XJ.
Because 2006 Jaguar XJ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2003 Kia Opirus, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Jaguar XJ (561 Nm @ 3500 RPM) has 266 more torque (in Nm) than 2003 Kia Opirus. (295 Nm @ 3500 RPM). This means 2006 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Opirus.
Compare all specifications:
| 2006 Jaguar XJ | 2003 Kia Opirus | |
| Make | Jaguar | Kia |
| Model | XJ | Opirus |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 3497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 196 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 561 Nm | 295 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 90 mm | 85.8 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1760 kg |
| Vehicle Length | 5220 mm | 4960 mm |
| Vehicle Width | 1950 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 3170 mm | 2810 mm |
