1952 Jaguar XK vs. 1971 Jensen FF
To start off, 1971 Jensen FF is newer by 19 year(s). Which means there will be less support and parts availability for 1952 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1952 Jaguar XK would be higher. At 6,276 cc (8 cylinders), 1971 Jensen FF is equipped with a bigger engine. In terms of performance, 1971 Jensen FF (279 HP @ 4600 RPM) has 121 more horse power than 1952 Jaguar XK. (158 HP @ 5000 RPM) In normal driving conditions, 1971 Jensen FF should accelerate faster than 1952 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen FF weights approximately 680 kg more than 1952 Jaguar XK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1971 Jensen FF (587 Nm @ 2800 RPM) has 297 more torque (in Nm) than 1952 Jaguar XK. (290 Nm @ 2500 RPM). This means 1971 Jensen FF will have an easier job in driving up hills or pulling heavy equipment than 1952 Jaguar XK.
Compare all specifications:
| 1952 Jaguar XK | 1971 Jensen FF | |
| Make | Jaguar | Jensen |
| Model | XK | FF |
| Year Released | 1952 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3441 cc | 6276 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 279 HP |
| Engine RPM | 5000 RPM | 4600 RPM |
| Torque | 290 Nm | 587 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1295 kg | 1975 kg |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1570 mm | 1760 mm |
| Vehicle Height | 1340 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2780 mm |
