2002 Jaguar XJ vs. 2011 Porsche Panamera
To start off, 2011 Porsche Panamera is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2002 Jaguar XJ would be higher. At 3,600 cc (6 cylinders), 2011 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2011 Porsche Panamera (300 HP @ 6200 RPM) has 60 more horse power than 2002 Jaguar XJ. (240 HP @ 6350 RPM) In normal driving conditions, 2011 Porsche Panamera should accelerate faster than 2002 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Panamera weights approximately 110 kg more than 2002 Jaguar XJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche Panamera is all wheel drive (AWD), it will have significant more traction and grip than 2002 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2011 Porsche Panamera 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, 2011 Porsche Panamera (400 Nm @ 3750 RPM) has 84 more torque (in Nm) than 2002 Jaguar XJ. (316 Nm @ 4350 RPM). This means 2011 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2002 Jaguar XJ. 2002 Jaguar XJ has automatic transmission and 2011 Porsche Panamera has manual transmission. 2011 Porsche Panamera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Jaguar XJ | 2011 Porsche Panamera | |
| Make | Jaguar | Porsche |
| Model | XJ | Panamera |
| Year Released | 2002 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3248 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 300 HP |
| Engine RPM | 6350 RPM | 6200 RPM |
| Torque | 316 Nm | 400 Nm |
| Torque RPM | 4350 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1710 kg | 1820 kg |
| Vehicle Length | 5160 mm | 4968 mm |
| Vehicle Width | 1800 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1417 mm |
| Wheelbase Size | 2880 mm | 2918 mm |
