1973 Alfa Romeo Alfasud vs. 1981 Monteverdi Sierra
To start off, 1981 Monteverdi Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo Alfasud would be higher. At 5,898 cc (8 cylinders), 1981 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1981 Monteverdi Sierra (187 HP @ 4000 RPM) has 126 more horse power than 1973 Alfa Romeo Alfasud. (61 HP @ 6000 RPM) In normal driving conditions, 1981 Monteverdi Sierra should accelerate faster than 1973 Alfa Romeo Alfasud.
Compare all specifications:
| 1973 Alfa Romeo Alfasud | 1981 Monteverdi Sierra | |
| Make | Alfa Romeo | Monteverdi |
| Model | Alfasud | Sierra |
| Year Released | 1973 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 5898 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 61 HP | 187 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Vehicle Length | 3900 mm | 4690 mm |
| Wheelbase Size | 2580 mm | 2750 mm |
