2006 BMW MM Roadster vs. 1974 Monteverdi Hai 450
To start off, 2006 BMW MM Roadster is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1974 Monteverdi Hai 450 would be higher. At 6,972 cc (8 cylinders), 1974 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1974 Monteverdi Hai 450 (444 HP @ 5000 RPM) has 114 more horse power than 2006 BMW MM Roadster. (330 HP @ 7900 RPM) In normal driving conditions, 1974 Monteverdi Hai 450 should accelerate faster than 2006 BMW MM Roadster.
Compare all specifications:
| 2006 BMW MM Roadster | 1974 Monteverdi Hai 450 | |
| Make | BMW | Monteverdi |
| Model | MM Roadster | Hai 450 |
| Year Released | 2006 | 1974 |
| Engine Position | Front | Middle |
| Engine Size | 3245 cc | 6972 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 330 HP | 444 HP |
| Engine RPM | 7900 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4120 mm | 4360 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1100 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
| Fuel Tank Capacity | 55 L | 130 L |
