1981 Mitsubishi Sigma vs. 1946 Rover P2
To start off, 1981 Mitsubishi Sigma is newer by 35 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 1,597 cc (4 cylinders), 1981 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1981 Mitsubishi Sigma (75 HP @ 4800 RPM) has 28 more horse power than 1946 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1981 Mitsubishi Sigma should accelerate faster than 1946 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1946 Rover P2 weights approximately 390 kg more than 1981 Mitsubishi Sigma.
Compare all specifications:
| 1981 Mitsubishi Sigma | 1946 Rover P2 | |
| Make | Mitsubishi | Rover |
| Model | Sigma | P2 |
| Year Released | 1981 | 1946 |
| Engine Size | 1597 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 47 HP |
| Engine RPM | 4800 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1030 kg | 1420 kg |
