1.1 (1975/03 - 1981/09) 37 kW / 50 Hp

1.1 (1975/03 - 1981/09) 44 kW / 60 Hp

0.9 (1975/09 - 1981/09) 29 kW / 40 Hp

1.3 (1976/12 - 1981/09) 44 kW / 60 Hp