2008 Daihatsu Sirion vs. 1947 Rover P2
To start off, 2008 Daihatsu Sirion is newer by 61 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 1,577 cc (6 cylinders), 1947 Rover P2 is equipped with a bigger engine. In terms of performance, 2008 Daihatsu Sirion (86 HP @ 6000 RPM) has 39 more horse power than 1947 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2008 Daihatsu Sirion should accelerate faster than 1947 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1947 Rover P2 weights approximately 482 kg more than 2008 Daihatsu Sirion.
Compare all specifications:
| 2008 Daihatsu Sirion | 1947 Rover P2 | |
| Make | Daihatsu | Rover |
| Model | Sirion | P2 |
| Year Released | 2008 | 1947 |
| Engine Size | 1298 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 86 HP | 47 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 940 kg | 1422 kg |
