New Duramax Engine 2024. New interior on lt/sle and up, same as half tons except the hd's keep the. The truck's l5p duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston design, enhancements to.

The duramax engine will continue to be assembled at gm’s flint engine operations plant in michigan 1 and will be available on the 2024 gmc sierra 1500 at4x later this. 2024 chevrolet colorado zr2 specifications.