1954 Alfa Romeo AR 51 vs. 1964 Austin Princess
To start off, 1964 Austin Princess is newer by 10 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo AR 51 would be higher. At 3,993 cc (6 cylinders), 1964 Austin Princess is equipped with a bigger engine. In terms of performance, 1964 Austin Princess (119 HP @ 4000 RPM) has 56 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1964 Austin Princess should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1964 Austin Princess weights approximately 930 kg more than 1954 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1964 Austin Princess. In wet, icy, snow, or gravel driving conditions, 1954 Alfa Romeo AR 51 will offer significantly more control. 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 Alfa Romeo AR 51 | 1964 Austin Princess | |
| Make | Alfa Romeo | Austin |
| Model | AR 51 | Princess |
| Year Released | 1954 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 3993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 63 HP | 119 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Engine Compression Ratio | 7.0:1 | 8.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 2180 kg |
| Vehicle Length | 3530 mm | 5470 mm |
| Vehicle Width | 1580 mm | 1900 mm |
| Vehicle Height | 1830 mm | 1780 mm |
| Wheelbase Size | 2210 mm | 3360 mm |
