Engines and modifications V (GMTT1XX, facelift 2022) Crew Cab Standard Box

AT4 6.2 V8 (420 Hp) 4WD Automatic

AT4 3.0 Duramax TD (277 Hp) 4WD Automatic

5.3 V8 (355 Hp) 4WD Automatic

3.0 Duramax TD (305 Hp) 4WD Automatic

2.7 Turbo (310 Hp) 4WD Automatic