1956 Austin Princess vs. 2007 Jaguar XJ
To start off, 2007 Jaguar XJ is newer by 51 year(s). Which means there will be less support and parts availability for 1956 Austin Princess. In addition, the cost of maintenance, including insurance, on 1956 Austin Princess would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (300 HP @ 6000 RPM) has 182 more horse power than 1956 Austin Princess. (118 HP @ 4000 RPM) In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 1956 Austin Princess. With that said, vehicle weight also plays an important factor in acceleration. 1956 Austin Princess weights approximately 525 kg more than 2007 Jaguar XJ.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2007 Jaguar XJ (420 Nm @ 4100 RPM) has 169 more torque (in Nm) than 1956 Austin Princess. (251 Nm @ 2000 RPM). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1956 Austin Princess. 2007 Jaguar XJ has automatic transmission and 1956 Austin Princess has manual transmission. 1956 Austin Princess will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Austin Princess | 2007 Jaguar XJ | |
| Make | Austin | Jaguar |
| Model | Princess | XJ |
| Year Released | 1956 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 118 HP | 300 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 251 Nm | 420 Nm |
| Torque RPM | 2000 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 2184 kg | 1659 kg |
| Vehicle Length | 5470 mm | 5220 mm |
| Vehicle Width | 1900 mm | 1950 mm |
| Vehicle Height | 1780 mm | 1460 mm |
| Wheelbase Size | 3360 mm | 3170 mm |
