1951 Austin Princess vs. 1968 Jaguar XJ-13
To start off, 1968 Jaguar XJ-13 is newer by 17 year(s). Which means there will be less support and parts availability for 1951 Austin Princess. In addition, the cost of maintenance, including insurance, on 1951 Austin Princess 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. 1951 Austin Princess weights approximately 830 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 282 more torque (in Nm) than 1951 Austin Princess. (288 Nm @ 2200 RPM). This means 1968 Jaguar XJ-13 will have an easier job in driving up hills or pulling heavy equipment than 1951 Austin Princess.
Compare all specifications:
| 1951 Austin Princess | 1968 Jaguar XJ-13 | |
| Make | Austin | Jaguar |
| Model | Princess | XJ-13 |
| Year Released | 1951 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 4990 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 124 HP | 0 HP |
| Torque | 288 Nm | 570 Nm |
| Torque RPM | 2200 RPM | 6300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1955 kg | 1125 kg |
| Vehicle Length | 4880 mm | 4840 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1710 mm | 1000 mm |
