| Model | Caroserie | Ani | kW | CP | Capacitate |
|---|---|---|---|---|---|
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 | pick-up | 2019-02-01 - | 299 kW | 407 CP | 6564 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 4WD | pick-up | 2019-02-01 - | 299 kW | 407 CP | 6564 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 D | pick-up | 2019-02-01 - | 332 kW | 452 CP | 6599 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 D 4WD | pick-up | 2019-02-01 - | 332 kW | 452 CP | 6599 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 Flexfuel | pick-up | 2022-09-01 - | 299 kW | 407 CP | 6564 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 Flexfuel | pick-up | 2022-09-01 - | 299 kW | 407 CP | 6564 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 D | pick-up | 2023-05-01 - | 350 kW | 476 CP | 6599 cm3 |
| GMC SIERRA 2500 HD Extended Cab Pickup (C20, K20) 6.6 D 4WD | pick-up | 2023-05-01 - | 350 kW | 476 CP | 6599 cm3 |