2002 Jaguar XJ vs. 2013 Porsche Boxter
To start off, 2013 Porsche Boxter is newer by 11 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. In terms of performance, 2013 Porsche Boxter (311 HP @ 6700 RPM) has 71 more horse power than 2002 Jaguar XJ. (240 HP @ 6350 RPM) In normal driving conditions, 2013 Porsche Boxter should accelerate faster than 2002 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XJ weights approximately 360 kg more than 2013 Porsche Boxter.
Because 2013 Porsche Boxter is four wheel drive (4WD), it will have significant more traction and grip than 2002 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2013 Porsche Boxter 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 Boxter (361 Nm @ 5800 RPM) has 45 more torque (in Nm) than 2002 Jaguar XJ. (316 Nm @ 4350 RPM). This means 2013 Porsche Boxter will have an easier job in driving up hills or pulling heavy equipment than 2002 Jaguar XJ. 2002 Jaguar XJ has automatic transmission and 2013 Porsche Boxter has manual transmission. 2013 Porsche Boxter 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 | 2013 Porsche Boxter | |
| Make | Jaguar | Porsche |
| Model | XJ | Boxter |
| Year Released | 2002 | 2013 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 311 HP |
| Engine RPM | 6350 RPM | 6700 RPM |
| Torque | 316 Nm | 361 Nm |
| Torque RPM | 4350 RPM | 5800 RPM |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 70 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 4-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1710 kg | 1350 kg |
| Vehicle Length | 5160 mm | 4374 mm |
| Vehicle Width | 1800 mm | 1979 mm |
| Vehicle Height | 1310 mm | 1281 mm |
| Wheelbase Size | 2880 mm | 2475 mm |
