1954 Austin Princess vs. 1973 Citroen SM
To start off, 1973 Citroen SM is newer by 19 year(s). Which means there will be less support and parts availability for 1954 Austin Princess. In addition, the cost of maintenance, including insurance, on 1954 Austin Princess would be higher. At 3,993 cc (6 cylinders), 1954 Austin Princess is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (177 HP @ 6500 RPM) has 59 more horse power than 1954 Austin Princess. (118 HP @ 4000 RPM) In normal driving conditions, 1973 Citroen SM should accelerate faster than 1954 Austin Princess. With that said, vehicle weight also plays an important factor in acceleration. 1954 Austin Princess weights approximately 700 kg more than 1973 Citroen SM.
Because 1954 Austin Princess is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1954 Austin Princess. However, in wet, icy, snow, or gravel driving conditions, 1973 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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.
Compare all specifications:
| 1954 Austin Princess | 1973 Citroen SM | |
| Make | Austin | Citroen |
| Model | Princess | SM |
| Year Released | 1954 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 177 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 2180 kg | 1480 kg |
| Vehicle Length | 5470 mm | 4900 mm |
| Vehicle Width | 1900 mm | 1850 mm |
| Vehicle Height | 1780 mm | 1330 mm |
| Wheelbase Size | 3360 mm | 2960 mm |
