2007 Jaguar XJ vs. 2004 Porsche Cayenne
To start off, 2007 Jaguar XJ is newer by 3 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 4,196 cc (8 cylinders), 2007 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (300 HP @ 6000 RPM) has 53 more horse power than 2004 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 2004 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJ weights approximately 279 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 2007 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, 2007 Jaguar XJ (420 Nm) has 99 more torque (in Nm) than 2004 Porsche Cayenne. (321 Nm). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Cayenne. 2007 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. 2007 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jaguar XJ | 2004 Porsche Cayenne | |
| Make | Jaguar | Porsche |
| Model | XJ | Cayenne |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 3196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 247 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 420 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 | 1684 kg | 1405 kg |
| Wheelbase Size | 3040 mm | 2360 mm |
| Fuel Tank Capacity | 85 L | 100 L |
