2005 Jaguar XK vs. 2013 Jaguar XJ
To start off, 2013 Jaguar XJ is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2005 Jaguar XK would be higher. At 4,195 cc (8 cylinders), 2005 Jaguar XK is equipped with a bigger engine. In terms of performance, 2005 Jaguar XK (390 HP @ 6150 RPM) has 55 more horse power than 2013 Jaguar XJ. (335 HP @ 6500 RPM). In normal driving conditions, 2005 Jaguar XK should accelerate faster than 2013 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XK weights approximately 38 kg more than 2013 Jaguar XJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jaguar XJ is all wheel drive (AWD), it will have significant more traction and grip than 2005 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2013 Jaguar XJ will offer significantly more control. 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, 2005 Jaguar XK (541 Nm) has 91 more torque (in Nm) than 2013 Jaguar XJ. (450 Nm). This means 2005 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2013 Jaguar XJ.
Compare all specifications:
| 2005 Jaguar XK | 2013 Jaguar XJ | |
| Make | Jaguar | Jaguar |
| Model | XK | XJ |
| Year Released | 2005 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 390 HP | 335 HP |
| Engine RPM | 6150 RPM | 6500 RPM |
| Torque | 541 Nm | 450 Nm |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | AWD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1833 kg | 1795 kg |
| Vehicle Length | 4780 mm | 5127 mm |
| Vehicle Width | 1800 mm | 2105 mm |
| Vehicle Height | 1290 mm | 1456 mm |
| Wheelbase Size | 2590 mm | 3032 mm |
| Fuel Consumption Highway | 10.2 L/100km | 7.6 L/100km |
| Fuel Consumption City | 14.7 L/100km | 11.7 L/100km |
