1968 Jaguar XJ-13 vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Jaguar XJ-13. In addition, the cost of maintenance, including insurance, on 1968 Jaguar XJ-13 would be higher. At 4,990 cc (12 cylinders), 1968 Jaguar XJ-13 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche 911 weights approximately 610 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 200 more torque (in Nm) than 2006 Porsche 911. (370 Nm @ 4250 RPM). This means 1968 Jaguar XJ-13 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche 911.
Compare all specifications:
| 1968 Jaguar XJ-13 | 2006 Porsche 911 | |
| Make | Jaguar | Porsche |
| Model | XJ-13 | 911 |
| Year Released | 1968 | 2006 |
| Engine Position | Front | Rear |
| Engine Size | 4990 cc | 3589 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 0 HP | 326 HP |
| Torque | 570 Nm | 370 Nm |
| Torque RPM | 6300 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1125 kg | 1735 kg |
| Vehicle Length | 4840 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1000 mm | 1320 mm |
