1999 Jaguar XJ vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 1999 Jaguar XJ would be higher. At 4,800 cc (8 cylinders), 2013 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayenne (493 HP @ 6000 RPM) has 203 more horse power than 1999 Jaguar XJ. (290 HP @ 6100 RPM) In normal driving conditions, 2013 Porsche Cayenne should accelerate faster than 1999 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayenne weights approximately 535 kg more than 1999 Jaguar XJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayenne is all wheel drive (AWD), it will have significant more traction and grip than 1999 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Porsche Cayenne (700 Nm @ 4500 RPM) has 307 more torque (in Nm) than 1999 Jaguar XJ. (393 Nm @ 4250 RPM). This means 2013 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1999 Jaguar XJ. 1999 Jaguar XJ has automatic transmission and 2013 Porsche Cayenne has manual transmission. 2013 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Jaguar XJ | 2013 Porsche Cayenne | |
| Make | Jaguar | Porsche |
| Model | XJ | Cayenne |
| Year Released | 1999 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Rear |
| Engine Size | 3996 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 290 HP | 493 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 393 Nm | 700 Nm |
| Torque RPM | 4250 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 96 mm |
| Engine Stroke Size | 86 mm | 83 mm |
| Fuel Type | Gasoline | Diesel / Electric Hybrid |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1710 kg | 2245 kg |
| Vehicle Length | 5160 mm | 4846 mm |
| Vehicle Width | 1800 mm | 2154 mm |
| Vehicle Height | 1310 mm | 1702 mm |
| Wheelbase Size | 2880 mm | 2895 mm |
