2005 Jaguar XJ vs. 2004 Porsche Cayenne
To start off, 2005 Jaguar XJ is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2004 Porsche Cayenne would be higher. At 4,195 cc (8 cylinders), 2005 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (390 HP @ 6000 RPM) has 143 more horse power than 2004 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 2004 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XJ weights approximately 330 kg more than 2004 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2004 Porsche Cayenne 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 XJ (525 Nm) has 204 more torque (in Nm) than 2004 Porsche Cayenne. (321 Nm). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Cayenne. 2005 Jaguar XJ has automatic transmission and 2004 Porsche Cayenne has manual transmission. 2004 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jaguar XJ | 2004 Porsche Cayenne | |
| Make | Jaguar | Porsche |
| Model | XJ | Cayenne |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 3196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 390 HP | 247 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 525 Nm | 321 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1735 kg | 1405 kg |
| Wheelbase Size | 2920 mm | 2360 mm |
| Fuel Consumption | 9.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 84 L | 100 L |
