GMC Sierra 1500 T1XX
T1XX 2019 – … pickup 6 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| 3.0 Duramax I6 diesel 277 | LM2 | Diesel | 2 993 | 207 | 277 | 624 | 2020 – 2022 | 320 hp · 720 Nm | |
| 3.0 Duramax I6 diesel 305 | LZ0 | Diesel | 2 993 | 227 | 305 | 671 | 2023 – … | 350 hp · 760 Nm | |
| 4.3 V6 EcoTec3 285 | LV3 | Petrol | 4 301 | 213 | 285 | 413 | 2019 – 2022 | — | |
| 2.7 Turbo 310 | L3B | Petrol | 2 727 | 231 | 310 | 475 | 2019 – … | 360 hp · 560 Nm | |
| 5.3 V8 EcoTec3 355 | L84 | Petrol | 5 328 | 265 | 355 | 519 | 2019 – … | 385 hp · 560 Nm | |
| 6.2 V8 EcoTec3 420 | L87 | Petrol | 6 162 | 313 | 420 | 623 | 2019 – … | 460 hp · 670 Nm |
Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.