2003 Jaguar XJ vs. 2005 Porsche Cayenne
To start off, 2005 Porsche Cayenne is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2003 Jaguar XJ would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 110 more horse power than 2003 Jaguar XJ. (240 HP @ 6800 RPM) In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 2003 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 775 kg more than 2003 Jaguar XJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2005 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 Porsche Cayenne (421 Nm @ 2500 RPM) has 128 more torque (in Nm) than 2003 Jaguar XJ. (293 Nm @ 4100 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2003 Jaguar XJ.
Compare all specifications:
2003 Jaguar XJ | 2005 Porsche Cayenne | |
Make | Jaguar | Porsche |
Model | XJ | Cayenne |
Year Released | 2003 | 2005 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2968 cc | 4507 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 240 HP | 350 HP |
Engine RPM | 6800 RPM | 6000 RPM |
Torque | 293 Nm | 421 Nm |
Torque RPM | 4100 RPM | 2500 RPM |
Engine Bore Size | 89 mm | 93 mm |
Engine Stroke Size | 79.5 mm | 83 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1545 kg | 2320 kg |
Vehicle Length | 5100 mm | 4790 mm |
Vehicle Width | 1870 mm | 1930 mm |
Vehicle Height | 1450 mm | 1710 mm |
Wheelbase Size | 3040 mm | 2860 mm |
Fuel Tank Capacity | 85 L | 100 L |