1963 AC Greyhound vs. 1952 Austin Princess
To start off, 1963 AC Greyhound is newer by 11 year(s). Which means there will be less support and parts availability for 1952 Austin Princess. In addition, the cost of maintenance, including insurance, on 1952 Austin Princess would be higher. At 3,993 cc (6 cylinders), 1952 Austin Princess is equipped with a bigger engine. In terms of performance, 1963 AC Greyhound (123 HP @ 5750 RPM) has 5 more horse power than 1952 Austin Princess. (118 HP @ 4000 RPM). In normal driving conditions, 1963 AC Greyhound should accelerate faster than 1952 Austin Princess. With that said, vehicle weight also plays an important factor in acceleration. 1952 Austin Princess weights approximately 1165 kg more than 1963 AC Greyhound.
Let's talk about torque, 1952 Austin Princess (251 Nm) has 72 more torque (in Nm) than 1963 AC Greyhound. (179 Nm). This means 1952 Austin Princess will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Greyhound.
Compare all specifications:
| 1963 AC Greyhound | 1952 Austin Princess | |
| Make | AC | Austin |
| Model | Greyhound | Princess |
| Year Released | 1963 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 3993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 118 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 179 Nm | 251 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1015 kg | 2180 kg |
| Vehicle Length | 4580 mm | 5470 mm |
| Vehicle Width | 1670 mm | 1900 mm |
| Vehicle Height | 1340 mm | 1780 mm |
| Wheelbase Size | 2550 mm | 3360 mm |
