1973 Monteverdi Hai 450 vs. 1941 Rover P2
To start off, 1973 Monteverdi Hai 450 is newer by 32 year(s). Which means there will be less support and parts availability for 1941 Rover P2. In addition, the cost of maintenance, including insurance, on 1941 Rover P2 would be higher. At 6,974 cc (8 cylinders), 1973 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1973 Monteverdi Hai 450 (444 HP @ 5000 RPM) has 397 more horse power than 1941 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 1973 Monteverdi Hai 450 should accelerate faster than 1941 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1941 Rover P2 weights approximately 130 kg more than 1973 Monteverdi Hai 450.
Compare all specifications:
| 1973 Monteverdi Hai 450 | 1941 Rover P2 | |
| Make | Monteverdi | Rover |
| Model | Hai 450 | P2 |
| Year Released | 1973 | 1941 |
| Engine Size | 6974 cc | 1577 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 444 HP | 47 HP |
| Engine RPM | 5000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1290 kg | 1420 kg |
