2003 Jaguar XK vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2003 Jaguar XK would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (494 HP @ 6000 RPM) has 99 more horse power than 2003 Jaguar XK. (395 HP @ 6100 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2003 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayenne weights approximately 612 kg more than 2003 Jaguar XK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche Cayenne (700 Nm @ 4500 RPM) has 147 more torque (in Nm) than 2003 Jaguar XK. (553 Nm @ 3500 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2003 Jaguar XK.
Compare all specifications:
2003 Jaguar XK | 2009 Porsche Cayenne | |
Make | Jaguar | Porsche |
Model | XK | Cayenne |
Year Released | 2003 | 2009 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 4196 cc | 4806 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 395 HP | 494 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 553 Nm | 700 Nm |
Torque RPM | 3500 RPM | 4500 RPM |
Engine Bore Size | 86 mm | 96 mm |
Engine Stroke Size | 90.3 mm | 83 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1818 kg | 2430 kg |
Vehicle Length | 4770 mm | 4800 mm |
Vehicle Width | 1840 mm | 1700 mm |
Vehicle Height | 1320 mm | 1930 mm |
Wheelbase Size | 2600 mm | 2860 mm |
Fuel Tank Capacity | 75 L | 100 L |