| Model | Caroserie | Ani | kW | CP | Capacitate |
|---|---|---|---|---|---|
| BUICK REGAL cupe 3.2 | cupe | 1977-09-01 - 1979-12-01 | 67 kW | 91 CP | 3212 cm3 |
| BUICK REGAL cupe 4.9 | cupe | 1978-09-01 - 1980-12-01 | 104 kW | 141 CP | 4933 cm3 |
| BUICK REGAL cupe 4.3 | cupe | 1979-09-01 - 1981-12-01 | 90 kW | 122 CP | 4344 cm3 |
| BUICK REGAL cupe 4.4 | cupe | 1980-09-01 - 1982-12-01 | 86 kW | 117 CP | 4375 cm3 |
| BUICK REGAL cupe 4.1 | cupe | 1981-09-01 - 1984-12-01 | 93 kW | 126 CP | 4128 cm3 |
| BUICK REGAL cupe 4.3 D | cupe | 1981-09-01 - 1984-12-01 | 63 kW | 86 CP | 4303 cm3 |
| BUICK REGAL cupe 5.7 D | cupe | 1980-09-01 - 1985-12-01 | 78 kW | 106 CP | 5736 cm3 |
| BUICK REGAL cupe 5.0 | cupe | 1982-09-01 - 1987-12-01 | 104 kW | 141 CP | 4998 cm3 |
| BUICK REGAL cupe 5.7 | cupe | 1978-09-01 - 1980-12-01 | 122 kW | 166 CP | 5735 cm3 |
| BUICK REGAL cupe 5.0 | cupe | 1977-09-01 - 1980-12-01 | 116 kW | 157 CP | 5002 cm3 |
| BUICK REGAL cupe 4.1 | cupe | 1980-09-01 - 1984-12-01 | 94 kW | 128 CP | 4128 cm3 |
| BUICK REGAL cupe 3.8 | cupe | 1977-09-01 - 1978-12-01 | 78 kW | 106 CP | 3791 cm3 |
| BUICK REGAL cupe 5.0 | cupe | 1977-09-01 - 1978-12-01 | 100 kW | 136 CP | 5001 cm3 |
| BUICK REGAL cupe 3.8 Turbo | cupe | 1977-09-01 - 1978-12-01 | 123 kW | 167 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 Turbo | cupe | 1978-09-01 - 1980-12-01 | 126 kW | 171 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 Turbo | cupe | 1980-09-01 - 1983-12-01 | 134 kW | 182 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 Turbo | cupe | 1983-09-01 - 1985-12-01 | 149 kW | 203 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 Turbo | cupe | 1985-09-01 - 1986-12-01 | 175 kW | 238 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 Turbo | cupe | 1986-09-01 - 1987-12-01 | 182 kW | 248 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 | cupe | 1984-09-01 - 1987-12-01 | 82 kW | 112 CP | 3791 cm3 |
| BUICK REGAL cupe 3.8 | cupe | 1977-10-01 - 1981-09-01 | 85 kW | 116 CP | 3791 cm3 |