| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| ALFA A11 / A12 Platform/Chassis 1.3 | 01.1967 - 12.1971 | 35 | 48 | 1290 | Platform/Chassis |
| ALFA A11 / A12 Platform/Chassis 1.3 | 01.1967 - 12.1983 | 38 | 52 | 1290 | Platform/Chassis |
| ALFA A11 / A12 Platform/Chassis 1.8 D | 01.1973 - 12.1983 | 37 | 50 | 1760 | Platform/Chassis |
