2006 Porsche Cayman vs. 1946 Rover P2
To start off, 2006 Porsche Cayman is newer by 60 year(s). Which means there will be less support and parts availability for 1946 Rover P2. In addition, the cost of maintenance, including insurance, on 1946 Rover P2 would be higher. At 2,686 cc (6 cylinders), 2006 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayman (242 HP @ 6500 RPM) has 195 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2006 Porsche Cayman should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1946 Rover P2 weights approximately 120 kg more than 2006 Porsche Cayman.
Compare all specifications:
| 2006 Porsche Cayman | 1946 Rover P2 | |
| Make | Porsche | Rover |
| Model | Cayman | P2 |
| Year Released | 2006 | 1946 |
| Engine Size | 2686 cc | 1577 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 242 HP | 47 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1300 kg | 1420 kg |
