Petrol | ||||
| 2.3 GM Dura-Built 140 | 70 hp / 51kW | Rear Wheel Drive | 1975-1976 | |
| 2.3 GM 2300 | 72 hp / 53kW | Rear Wheel Drive | 1972-1973 | |
| 2.3 GM 2300 (1973) | 72 hp / 53kW | Rear Wheel Drive | 1972-1973 | |
| 2.3 GM 2300 | 75 hp / 55kW | Rear Wheel Drive | 1973-1974 | |
| 2.3 GM 2300 | 78 hp / 57kW | Rear Wheel Drive | 1974-1975 | |
| 2.3 GM Dura-Built 140 2-bbl. | 79 hp / 58kW | Rear Wheel Drive | 1975-1976 | |
| 2.3 GM 2300 2-bbl. | 80 hp / 59kW | Rear Wheel Drive | 1974-1975 | |
| 2.3 GM Dura-Built 140 2-bbl. | 84 hp / 62kW | Rear Wheel Drive | 1975-1977 | |
| 2.3 GM 2300 2-bbl. | 85 hp / 62kW | Rear Wheel Drive | 1972-1974 | |
| 2.3 GM 2300 2-bbl. (1973) | 85 hp / 62kW | Rear Wheel Drive | 1972-1973 | |
| 2.3 GM 2300 2-bbl. | 87 hp / 64kW | Rear Wheel Drive | 1974-1975 | |
| 2.5 Pontiac Iron Duke | 87 hp / 64kW | Rear Wheel Drive | 1976-1977 | |