1956 BMW 503 vs. 1943 Rover P2
To start off, 1956 BMW 503 is newer by 13 year(s). Which means there will be less support and parts availability for 1943 Rover P2. In addition, the cost of maintenance, including insurance, on 1943 Rover P2 would be higher. At 3,168 cc (8 cylinders), 1956 BMW 503 is equipped with a bigger engine. In terms of performance, 1956 BMW 503 (138 HP @ 4800 RPM) has 91 more horse power than 1943 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1956 BMW 503 should accelerate faster than 1943 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1956 BMW 503 weights approximately 80 kg more than 1943 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1956 BMW 503 | 1943 Rover P2 | |
| Make | BMW | Rover |
| Model | 503 | P2 |
| Year Released | 1956 | 1943 |
| Engine Size | 3168 cc | 1577 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 138 HP | 47 HP |
| Engine RPM | 4800 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1500 kg | 1420 kg |
