1955 Austin A 55 vs. 1945 Rover P2
To start off, 1955 Austin A 55 is newer by 10 year(s). Which means there will be less support and parts availability for 1945 Rover P2. In addition, the cost of maintenance, including insurance, on 1945 Rover P2 would be higher. At 1,575 cc (6 cylinders), 1945 Rover P2 is equipped with a bigger engine. In terms of performance, 1955 Austin A 55 (51 HP @ 4250 RPM) has 4 more horse power than 1945 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1955 Austin A 55 should accelerate faster than 1945 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1945 Rover P2 weights approximately 365 kg more than 1955 Austin A 55.
Compare all specifications:
| 1955 Austin A 55 | 1945 Rover P2 | |
| Make | Austin | Rover |
| Model | A 55 | P2 |
| Year Released | 1955 | 1945 |
| Engine Size | 1489 cc | 1575 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 51 HP | 47 HP |
| Engine RPM | 4250 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1055 kg | 1420 kg |
