1958 Maserati 420M vs. 1977 Monteverdi Sierra
To start off, 1977 Monteverdi Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1958 Maserati 420M. In addition, the cost of maintenance, including insurance, on 1958 Maserati 420M would be higher. At 5,210 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1958 Maserati 420M (405 HP @ 8000 RPM) has 255 more horse power than 1977 Monteverdi Sierra. (150 HP @ 4000 RPM). In normal driving conditions, 1958 Maserati 420M should accelerate faster than 1977 Monteverdi Sierra.
Compare all specifications:
| 1958 Maserati 420M | 1977 Monteverdi Sierra | |
| Make | Maserati | Monteverdi |
| Model | 420M | Sierra |
| Year Released | 1958 | 1977 |
| Engine Size | 4190 cc | 5210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 405 HP | 150 HP |
| Engine RPM | 8000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Wheelbase Size | 2410 mm | 2860 mm |
