2003 Opel Astra vs. 1946 Rover P2
To start off, 2003 Opel Astra is newer by 57 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 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (145 HP @ 5800 RPM) has 98 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1946 Rover P2 weights approximately 122 kg more than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 1946 Rover P2 | |
| Make | Opel | Rover |
| Model | Astra | P2 |
| Year Released | 2003 | 1946 |
| Engine Size | 2198 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 47 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Vehicle Weight | 1298 kg | 1420 kg |
