2006 Opel Speedster vs. 1947 Rover P2
To start off, 2006 Opel Speedster is newer by 59 year(s). Which means there will be less support and parts availability for 1947 Rover P2. In addition, the cost of maintenance, including insurance, on 1947 Rover P2 would be higher. At 1,998 cc (4 cylinders), 2006 Opel Speedster is equipped with a bigger engine. In terms of performance, 2006 Opel Speedster (197 HP @ 5500 RPM) has 150 more horse power than 1947 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2006 Opel Speedster should accelerate faster than 1947 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1947 Rover P2 weights approximately 417 kg more than 2006 Opel Speedster.
Compare all specifications:
| 2006 Opel Speedster | 1947 Rover P2 | |
| Make | Opel | Rover |
| Model | Speedster | P2 |
| Year Released | 2006 | 1947 |
| Engine Size | 1998 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 47 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1005 kg | 1422 kg |
