2006 Jaguar XK vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2006 Jaguar XK would be higher. At 4,805 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (494 HP @ 6000 RPM) has 200 more horse power than 2006 Jaguar XK. (294 HP @ 6000 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 2006 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 771 kg more than 2006 Jaguar XK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2006 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Porsche Cayenne (700 Nm @ 2250 RPM) has 289 more torque (in Nm) than 2006 Jaguar XK. (411 Nm @ 4100 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2006 Jaguar XK.
Compare all specifications:
2006 Jaguar XK | 2008 Porsche Cayenne | |
Make | Jaguar | Porsche |
Model | XK | Cayenne |
Year Released | 2006 | 2008 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 4196 cc | 4805 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 294 HP | 494 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 411 Nm | 700 Nm |
Torque RPM | 4100 RPM | 2250 RPM |
Engine Bore Size | 86.1 mm | 96 mm |
Engine Stroke Size | 90.4 mm | 83 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 249 km/hour | 275 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1659 kg | 2430 kg |
Vehicle Length | 4780 mm | 4800 mm |
Vehicle Width | 2080 mm | 1930 mm |
Vehicle Height | 1290 mm | 1700 mm |
Wheelbase Size | 2590 mm | 2860 mm |
Fuel Consumption Overall | 7.3 L/100km | 14.9 L/100km |
Fuel Tank Capacity | 75 L | 100 L |