1981 Alfa Romeo Spider vs. 1943 Rover P2
To start off, 1981 Alfa Romeo Spider is newer by 38 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 1,577 cc (6 cylinders), 1943 Rover P2 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo Spider (103 HP @ 5500 RPM) has 56 more horse power than 1943 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1981 Alfa Romeo Spider should accelerate faster than 1943 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1943 Rover P2 weights approximately 420 kg more than 1981 Alfa Romeo Spider.
Compare all specifications:
| 1981 Alfa Romeo Spider | 1943 Rover P2 | |
| Make | Alfa Romeo | Rover |
| Model | Spider | P2 |
| Year Released | 1981 | 1943 |
| Engine Size | 1570 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 103 HP | 47 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1000 kg | 1420 kg |
