1972 Matra-Simca M670 vs. 1981 Monteverdi Sierra
To start off, 1981 Monteverdi Sierra is newer by 9 year(s). Which means there will be less support and parts availability for 1972 Matra-Simca M670. In addition, the cost of maintenance, including insurance, on 1972 Matra-Simca M670 would be higher. At 5,898 cc (8 cylinders), 1981 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1972 Matra-Simca M670 (444 HP @ 11000 RPM) has 257 more horse power than 1981 Monteverdi Sierra. (187 HP @ 4000 RPM). In normal driving conditions, 1972 Matra-Simca M670 should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 1972 Matra-Simca M670 | 1981 Monteverdi Sierra | |
| Make | Matra-Simca | Monteverdi |
| Model | M670 | Sierra |
| Year Released | 1972 | 1981 |
| Engine Size | 2999 cc | 5898 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 444 HP | 187 HP |
| Engine RPM | 11000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4010 mm | 4690 mm |
| Wheelbase Size | 2570 mm | 2750 mm |
