2020 | Buick | Enclave | Avenir Sport Utility 4-Door | 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Enclave | Essence Sport Utility 4-Door | 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Enclave | Preferred Sport Utility 4-Door | 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Enclave | Premium Sport Utility 4-Door | 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Envision | Base Sport Utility 4-Door | 2.5L 2457CC 153Cu. In. l4 FLEX DOHC Naturally Aspirated |
| 2020 | Buick | Envision | Base Sport Utility 4-Door | 2.5L 2457CC 153Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Envision | CXL Sport Utility 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Envision | Essence Sport Utility 4-Door | 2.5L 2457CC 153Cu. In. l4 FLEX DOHC Naturally Aspirated |
| 2020 | Buick | Envision | Essence Sport Utility 4-Door | 2.5L 2457CC 153Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Envision | Preferred Sport Utility 4-Door | 2.5L 2457CC 153Cu. In. l4 FLEX DOHC Naturally Aspirated |
| 2020 | Buick | Envision | Preferred Sport Utility 4-Door | 2.5L 2457CC 153Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Envision | Premium II Sport Utility 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Envision | Premium Sport Utility 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Regal Sportback | Avenir Hatchback 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Regal Sportback | Base Hatchback 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Regal Sportback | Essence Hatchback 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Regal Sportback | GS Hatchback 4-Door | 3.6L 222Cu. In. V6 GAS DOHC Naturally Aspirated |
| 2020 | Buick | Regal Sportback | Preferred Hatchback 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Regal TourX | Base Wagon 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |
| 2020 | Buick | Regal TourX | Essence Wagon 4-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged |