Petrol | ||||
| 4.1 Chevrolet Turbo-Thrift 250 I-6 | 100 hp / 74kW | Rear Wheel Drive | 1972-1974 | |
| 3.8 Buick 231 V6 | 105 hp / 77kW | Rear Wheel Drive | 1976-1977 | |
| 4.1 Chevrolet Turbo-Thrift 250 I-6 | 105 hp / 77kW | Rear Wheel Drive | 1974-1975 | |
| 4.1 Chevrolet Turbo-Thrift 250 I-6 | 110 hp / 81kW | Rear Wheel Drive | 1975-1976 | |
| 4.3 Oldsmobile LV8 Small-Block V8 | 110 hp / 81kW | Rear Wheel Drive | 1975-1976 | |
| 4.9 Pontiac 301 Small-Block V8 | 135 hp / 99kW | Rear Wheel Drive | 1976-1977 | |
| 5.8 Pontiac 350 Small-Block V8 | 150 hp / 110kW | Rear Wheel Drive | 1972-1973 | |
| 5.8 Pontiac 350 Small-Block V8 | 155 hp / 114kW | Rear Wheel Drive | 1973-1975 | |
| 5.8 Pontiac 350 Small-Block V8 | 160 hp / 118kW | Rear Wheel Drive | 1975-1976 | |
| 5.8 Pontiac 350 Small-Block V8 4-bbl. | 165 hp / 121kW | Rear Wheel Drive | 1975-1976 | |
| 5.7 Oldsmobile 350 Rocket V8 | 170 hp / 125kW | Rear Wheel Drive | 1976-1977 | |
| 5.8 Pontiac 350 Small-Block V8 | 170 hp / 125kW | Rear Wheel Drive | 1976-1977 | |
| 5.8 Pontiac 350 Small-Block V8 4-bbl. | 170 hp / 125kW | Rear Wheel Drive | 1973-1977 | |
| 5.8 Pontiac 350 Small-Block V8 D.E. | 170 hp / 125kW | Rear Wheel Drive | 1973-1974 | |
| 6.6 Pontiac 400 Small-Block V8 | 170 hp / 125kW | Rear Wheel Drive | 1972-1976 | |
| 5.8 Pontiac 350 Small-Block V8 4-bbl. | 175 hp / 129kW | Rear Wheel Drive | 1974-1975 | |
| 5.8 Pontiac 350 Small-Block V8 D.E. | 175 hp / 129kW | Rear Wheel Drive | 1972-1973 | |
| 6.6 Pontiac 400 Small-Block V8 | 175 hp / 129kW | Rear Wheel Drive | 1973-1974 | |
| 6.6 Pontiac 400 Small-Block V8 4-bbl. | 180 hp / 132kW | Rear Wheel Drive | 1976-1977 | |
| 6.6 Oldsmobile 403 Small-Block V8 | 185 hp / 136kW | Rear Wheel Drive | 1976-1977 | |
| 6.6 Pontiac 400 Small-Block V8 | 185 hp / 136kW | Rear Wheel Drive | 1974-1975 | |
| 6.6 Pontiac 400 Small-Block V8 4-bbl. | 185 hp / 136kW | Rear Wheel Drive | 1974-1976 | |
| 6.6 Pontiac 400 Small-Block V8 D.E. | 185 hp / 136kW | Rear Wheel Drive | 1972-1973 | |
| 6.6 Pontiac 400 Small-Block V8 D.E. | 190 hp / 140kW | Rear Wheel Drive | 1973-1974 | |
| 5.8 Pontiac 350 Small-Block V8 4-bbl DE | 200 hp / 147kW | Rear Wheel Drive | 1973-1974 | |
| 5.8 Pontiac 350 Small-Block V8 4-bbl. DE | 200 hp / 147kW | Rear Wheel Drive | 1973-1974 | |
| 6.6 Pontiac 400 Small-Block V8 4-bbl. | 200 hp / 147kW | Rear Wheel Drive | 1972-1974 | |
| 6.6 Pontiac 400 T/A Small-Block V8 | 200 hp / 147kW | Rear Wheel Drive | 1976-1977 | |
| 7.5 Pontiac 455 Big-Block V8 | 200 hp / 147kW | Rear Wheel Drive | 1975-1976 | |
| 7.5 Pontiac 455 Big-Block V8 | 215 hp / 158kW | Rear Wheel Drive | 1972-1974 | |
| 6.6 Pontiac 400 Small-Block V8 4-bbl. DE | 225 hp / 165kW | Rear Wheel Drive | 1973-1974 | |
| 6.6 Pontiac 400 Small-Block V8 | 230 hp / 169kW | Rear Wheel Drive | 1972-1973 | |
| 6.6 Pontiac 400 Small-Block V8 4-bbl. DE | 230 hp / 169kW | Rear Wheel Drive | 1972-1973 | |
| 7.5 Pontiac 455 Big-Block V8 | 250 hp / 184kW | Rear Wheel Drive | 1972-1974 | |
| 7.5 Pontiac 455 Big-Block V8 S.D. | 310 hp / 228kW | Rear Wheel Drive | 1972-1973 | |